Dart 11 degree big chief heads. Sale! Pro1 Chevrolet LS Gen III Head – 250.

Dart 11 degree big chief heads Big Block Chevy Pro 1 Marine Assembled Cylinder Head Valves: 2. Gasket# 122 (. To complicate matters I want to run these heads with an old school roots blower. 09. Titanium Retainer, and Triple Valve Springs. Estimated Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads-Add to cart Compare. Leaks at the intake manifold allow way too much air to enter the engine, thus creating problems such as rough idling and stumbling upon acceleration. I would be switching from the profiler 12 degree / Big Chief cylinder heads. 060”) DART 14° Big Chief Oval Port Cylinder Head Conversion Kit. Manufacturer's Part Number: 18465030. Valves have been leak tested and lapped. SKU: 3031 Categories: Big Block Chevy, Chevrolet, Dart, Rocker Set's Tag: Rocker Set. Height, 2. : Exh Port volume: Find Dart Big Chief Cylinder Heads CNC-Machined Combustion Chamber and get Free Shipping on Orders Over $109 at Summit Racing! These Big Chief cylinder heads from Dart put Pro Stock technology within the reach of every racer and engine builder. This 3033 set is specifically designed for the Chevrolet big Block Dart 14 Degree 816 Casting head . + Valve Length: Measured as overall length or + overlenth from OEM dimensions Put the finishing touch on your engine bay with Dart’s premium valve covers. T&D always recommends measuring for the amount of offset required for your combination. 70/1. Part #18074030 424cc intake volume, 87cc combustion chambers. Shopping Filters. 810” . 400” Intake Port volume: 424cc Intake Port Dim: 1. Fits: Dart Big Chief II, 11 Degree abd 14 Degree Cylinder Heads, clears Jesel, T&D style Rocker Shaft Assemblies 3" Tall Fabricated entirely from superior quality aluminum, ultra lightweight One-piece billet rail is CNC machined to ensure a preci Get the Best Performance with Dart Little Chief 11 Degree Small Block Chevy Cylinder Head 14872570 parts at JEGS. 043 napier second rings, 3/16 oil rings High performance H series main and rod bearings included 3/28/2011 Dart 18° Big Chief Aluminum Cylinder Head Part# 18474030 - 18475136 Material: 355-T61 alum alloy Comb Chambers: 95cc w/ Titanium 100cc w/ SS Intake Valve Dia: 2. BES / BBC Brodix Head Hunters. Brand. DART Big Chief 18 Degree Cylinder Head - Bare Casting 18000000S. 890” x 2. 1L BBC Cast Iron Cylinder Head 14° Big Chief Aluminum Cylinder Head 14° Big Chief Oval Port (Program 385) CNC Aluminum Cylinder Head 18° Big Chief Aluminum Cylinder Head 14 Degree Big Chief 5. Shop Now at the Guaranteed Lowest Price! dart 11 degree cylinder head. Free Shipping - Dart Big Chief Cylinder Heads with qualifying orders of $109. $84. With our sophisticated CNC machining programs, we can tailor a pair of Big Chief 14 Deg CNC heads to fit your exact engine combination. These heads are SOLID no water. I have light checker springs on the left and right offset intake rockers and on Application: Chevrolet Big Block, Dart Big Chief 14 Degree Heads Rocker Arm Material: Aluminum Rocker Arm Style: Roller Tip Rocker Arm Ratio: 1. 63 Lowest Price Guarantee $ + $ $ Big Chief 11 Degree Cylinder Head See more product details. With intake ports up to 555 cc and valve angles ranging from 11 to 24 degrees, Race Series heads are meticulously engineered for maximum performance in racing applications. Heads are sold individually. 500 Bore, Assembled, EachBR These 18 degree heads have what it takes to win, spread intake ports, shallow valve angles, efficient combustion chambers, raised exhaust runners, and a valvetrain that's reliable at high rpm. 75/1. They will work with standard lifters, but I want to use a 7/16 pushros which will not clear without offset lifters. BBC Billet Heads; Big Chief; Pro1; Pro2; Race Series; Gen III LS Next Heads Expand child menu. Shop Cylinder Heads at Summit Racing. Estimated Ship Date: Feb 11, 2025. 32 SALE: $5,432. Add MBE’s Dart LS10 degree heads are a great option for all-out drag racing. See all Engine products Dart Big Chief Aluminum BBC Cylinder Heads 11-Degree BCII Full Port Oval Assm. 41 SALE: $7,684. Product Q&A View Now. TND3036-75-75: T&D Machine Products, Competition Shaft Rockers, Chev BB, Brodix Big Duke/Dart Big Chief Heads, 1. 500” (as cast), 1. 530” Int Port Location: Raised 1. Like we mentioned, Chevrolet designed the BBC with a 24-degree intake valve angle. Our mediocre heads made 2400hp @42 psi. PRO2, Big Chief, and Race Series heads. BBC Billet Heads; Big Chief; Pro1; Pro2; Race Series; Gen III LS Next Heads. Product Identifiers. 99. 060". Designed with Pro Stock style oval ports, big block style canted valves and "semi-hemi" style combustion chambers, the Little Chief is a radical departure from 3/28/2011 Dart 11 Degree Big Chief II CNC Aluminum Cylinder Head Part# 18500000 Material: 355-T61 alum alloy Comb Chambers: 56cc thru 88cc standard Nitrous = 90cc with Titanium valves Intake Valve Dia: 2. Call or text John @ 630-688-6888 for product information or general inquiries CHEVY BB-DART 11° "BIG CHIEF" VALVE COVER Gaskets . Manufacturer Part Number. 060 in. 99 6 left in stock JEGS 28030 - Blue RTV, Temperature Resistant up to 500 degrees [3 oz. 8,000+ RPM, alcohol or nitrous, turbo, supercharger. 450 intake with a 1. Find Dart Big Chief Cylinder Heads 82 Combustion Chamber Volume (cc) and get Free Shipping on Orders Over $109 at Summit Racing! These Big Chief cylinder heads from Dart put Pro Stock technology within the reach of every racer and engine builder. they are currently morel tie bar not the pro series ones. 625D 4. Sky is the limit, how much $$ are you willing to spend, to make them the best? I've had great results with the 12 Degree Darin Morgan Raptor head and for the money, it's hard to beat. 900, - it looks like both valves open about 3/8” – ½” inch before they hit. 142 posts · Joined 2012 Add to quote; Only show this user #2 · Jan 21, 2016. Brodix 2191001 - Head Big Chief 9-deg Assm (0) $4,901. 470/1. S. PART Dart Big Chief Cylinder Heads have dominated in sportsman classes since their introduction, and they have continued to improve the design with the latest Pro Stock technology. See all Engine products Dart Big Chief Aluminum BBC Cylinder Heads 11-Degree BCII Full Port Oval Bare 2. Shop Now at the Guaranteed Lowest Price! Dart Big Chief Box Ram Manifold 18 Degree Heads. LS Billet Aluminum Heads; Pro1; Dart’s Race Series LS Next Cylinder Heads are crafted from premium Get the Best Performance with Dart Big Chief Box Ram Manifold 18 Degree Heads 43145100 parts at JEGS. Sale! Pro1 Chevrolet LS Gen III Head – 250. Photos speak for Dart Big Chief 14 Degree BBC Olds Heads Casting #22538816. 00 A 10-degree valve angle, 368cc intake runner, BBC Billet Heads; Big Chief; Pro1; Pro2; Race Series; Gen III LS Next Heads. Engine Type: ICE. $5,320. 960 in. DART DART Big Chief 18 Degree Cylinder Head - Bare Casting 18000000S. 5 DEGREE BRODIX PONTIAC HEADS MARINE; BBC. Tall valve covers for Dart heads: Cast Aluminum with machined gaskets, inverted flange for rockers/springs, and fabricated covers for tight gasket seal. DART 14° CNC Ported/Oval Port Big Chief Cylinder Heads; T&D Shaft Mounted Rocker Arms; Heat Treated Lash Caps (Wear Caps) Reher-Morrison Spec Pushrods (1) Reher-Morrison Logo Sheet Metal Valve Covers w/Billet Rails; R. I've never had any experience with Order the Dart Big Chief Aluminum BBC Cylinder Heads 18-Degree BC Pro1 Bare Casting 4. 9. 40 ) Deal ends in: Nov 27 2023, 00:00:01 3/28/2011 Dart 14 Degree Big Chief Oval Port CNC Aluminum Cylinder Head Part# 18275070 - 18275179 Material: 355-T61 alum alloy Comb Chambers: 86cc with Tit valves Intake Valve Dia: 2. 000″ Spread Port 14 Degree Big Chief Oval Port CNC Aluminum Cylinder 14 Degree Big Chief Oval Port CNC Aluminum Cylinder Head Part# 18275070 - 18275179 w/oil Head Bolts = 70 ft/lb Dart’s inner head studs 3/8-7/16 = 50 ft/lb Manifold = 35 ft/lb Block Use: Mark IV, Gen V, and Gen VI with proper head gasket babidin Created Date: 10/14/2014 11:35:11 AM Dart’s Race Series Big Block Chevy Cylinder Heads are not for the faint of heart. 550" DT 147-000-00 - Maximum competition, off-road trucks, comp/modified drag racing, circle track. 2 deck cast single Dominator, 10. Re: Big Chief vs Big Duke? Post by cboggs » Fri Dec 29, 2006 1:30 am. 0:1 with a slightly larger Order the Dart 14-Degree Big Chief 5-Inch Bore Space Oval Port Heads 18777060 at Vivid Racing. Not Yet Reviewed. Dart Big Chief 14* Oldsmobile aluminum head. 600 Bore, Bare Casting. The launch of the inexpensive Iron Eagle and the PRO 1 cylinder heads for large and small Chevy V8s, backed by aluminum- and cast-iron engine parts, is also continuing this tradition of innovation. Click image to zoom. Part #s are often stamped in front / rear of castings. 6 18275070 at Vivid Racing. Dart Big Chief CNC Dart's 18-degree Big Chief cylinder heads have been setting records since their introduction. Dart Machinery, Big Chief Pro 1 Aluminum Chev BB Head, 424cc/18°, 4. T&D always With our sophisticated CNC machining programs, we can tailor a pair of Big Chief heads to fit your exact engine combination. MBE guarantees an astounding 480 cfm through the intake ports and approximately 305 through the exhausts by creating an incredibly efficient port design. Dart Can anyone tell me what is available for BBC offset lifters for Big Duke heads? I have a set of Brodix 1600's. 100 in. because this was a big dollar build and the engine builder skimped on one of the most I have a pair of Pontiac Big Chief "427" 18 degree heads. Choice of intakes, 9. 900, 4. 120 C/H) *Pistons fit Dart 18 degree Big Chief & Brodix Big Duke Heads* Vertical gasports, Moly skirt coating, 2618 material Total Seal AP Steel . MSD 5525 GM HEI Distributor Coil . Huge 421cc intake runners maximize flow. 900", 4. Dart Big M tall deck with billet caps, Callies Magnum Crank and CompStar Rods - Moroso Pro Eliminator wet sump pan and billet pump, ATI Super Damper, Jesel Belt Drive, MSD Crank Trigger, Meziere flex plate. Your Premier Source for DART 18100000S Big Chief 14 Degree Cylinder Head Bare Casting - Checkout our Live Inventory & Save Today With Fast Free Shipping $150+ 0 ITEMS. Order the Dart Big Chief Aluminum BBC Cylinder Heads 14-Degree BC Full Port Oval Assm. Cylinder Heads + Cylinder Head Mfg / Part #: Head type (aftermarket vs OEM). Shop Now at the Guaranteed Lowest Price! These Big Chief cylinder heads from Dart put Pro Stock technology within the reach of every racer and engine builder. Don't take chances with inferior gaskets on your next performance buildup. Big Block Chevy Dart 11 Degree Big Chief; Big Block Chevy Dart 14 Degree Big Chief; Big Block Chevy Dart 14 Degree Big Chief Reher-Morrison W/ moved lifter; Big Block Chevy Dart 310 thru 360 Pro1 with 1 piece intake stand; Big Block Chevy Dart Dart Big Block Box Ram Manifolds-Add to cart Compare. Overview. Part Number: 301-18500000. F. 002” press) Valve Fel-Pro H/P Intake Gasket Big Block Chevy Dart "Big Chief" Heads. SAR/BRODIX BB-5 390CC MAX FLOW MARINE HEADS; 5. 400/1. 180” Lg & X-large port – 2. 400"/1. BES Racing Engines - BES / Brodix SR 20 BBC Heads. 46 (You save $89. MSRP: $ 1,434. Richard Maskin founded Dart in 1981 in a two-car garage in Oak Park, Michigan. Showing 1–16 of 359 results Sale! BBC PRO1 20° 409cc CNC Cylinder Head – 1. 00 CC Chamber BBC Billet Heads; Big Chief; Pro1; Pro2; Race Series; Gen III LS Free Shipping - Dart Big Chief Cylinder Heads with qualifying orders of $109. 14 Degree Big Chief Oval, Large Port Heads . 060”) Dart Big Chief Cylinder Heads have dominated in sportsman classes since their introduction, and they have continued to improve the design with the latest Pro Stock technology. Dart Big Block Chevy PRO1, PRO2, Big Chief, and Race Series cylinder heads are meticulously engineered to elevate your engine's performance. 470: Custom Notices: ⚠ PROP 65 WARNING: Other This 3037 set is specifically designed for the Chevrolet big Block Dart 11 Degree head with casting. Thickness, Chevy, Big Block, Pair Part Number: FOG-8504 Not Yet Reviewed Dart Big Chief at Competition Products! Big Chief Pro-1 Aluminum Chev BB Heads. 5 degree cylinder head. Good for a spare or to complete a set. Parts; My Account. 00 B. $28. 185 wall tool steel wrist pins (1. 900 exhaust valve? During a mock up with a 2. Appropriate for Top Sportsman, Pro Mod, Top Dragster, and Pro Street races. $7,922. just the cheap ones which i am not happy about. 000" Billet Head; Sonny's Symmetrical Port 5" Bore spacing 11 DEGREE "PRO SERIES HEADS" SONNY'S 14. Head Series: Big Chief 18 Degree: Intake Runner Size: 424cc: Intake Valve Size: 2. Free Shipping. They have what it takes to win today: spread intake ports, shallow valve angles, efficient combustion chambers, raised This 30333 set is specifically designed for the Chevrolet big Block Dart/Reher-Morrison 14 Degree head with moved lifter bore. Part Number: 14772166 In recent years, Dart spread-port Big Chief heads have set the measure in classes ranging from Pro Street to Pro Mod. 800. 48 Ships on 05/13/25 Lowest Price Guarantee Ships on 06/11/25 Lowest Price Guarantee. MSRP: $2,849. Dart's precision-engineered Big Block Chevy intake manifolds are designed to optimize airflow and boost horsepower for both street and track applications. Description; About Dart; Reviews; Many of America's most successful companies can trace their roots to basements, tool sheds and spare bedrooms. Depending on intake runner location, the offset is on the opposite side. My cam is 286 304 @. About this product. 120" 1/pkg; View Details. Don't mix up the Dart Big Chief and the Brodix Big Duke heads as Pontiac heads, they are 18, 16, 14 and 12 deg heads and are not like the original Pontiac heads. BR 421cc/18 Degree, 2. With 2. If you have any other questions please feel free to ask. Title (Microsoft Word - Big Chief 14 5. Free Shipping - Ships on 04/11/25 A Serious Racing Head that Blends Efficiency and Reliability for Big Power from Large Cubic Inch Engines. 650 Triple Springs, 4. Big Block Chevy Dart/Brodix 18 Degree Big Chief/Big Duke. 830-inch exhaust Find many great new & used options and get the best deals for Dart Big Chief 14 Degree BBC Olds Heads Casting #22538816 at the best online prices at eBay! Free shipping for many products! olds big chief heads a question. 50 ) Quantity: Decrease Quantity: Hi All, Has come time to change my solid roller lifters as my old ones are showing signs of wear and some have gritty rollers so i think i have dodged a bullet this time around. About Us; Promotions; We Ship Worldwide. 8 deck cast single Dominator, 10. Add to Cart. Shop Dart at great prices, fast shipping, and 0% financing! In recent years, Dart spread-port Big Chief Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads. 8 oz. 500” Spread ports Intake Gasket: Fel-Pro # 1298 or Dart # 65124101 (. In doing so I have noticed that the center of roller tip of the rockers are not in the center of the valve stem but set back towards the intake port side of the head. 3415") Valve Seats Get the Best Performance with Dart 18475136 Big Chief 18° Aluminum Cylinder Head for Big Block Chevy [1. 500” PC seals (. 835” x 2. the manifolds and distribution are better so they will gain in blown applications. $2,821. 500” Intake Port volume: FP CNC - 497cc Intake Port Dim: 1. Stay Updated. 500” Spread ports Cylinder Heads; Dart Big Chief 14-Degree Aluminum Cylinder Heads; Dart Big Chief 14 Degree Oval Port Bare Aluminum Cylinder Head. 1 2. Just would depend on usage, goal and $$$. 650” Int Port Location: Raised 1. 41 Sale:$7,684. Save Share Reply Quote Like. Estimated Ship Date: Feb 11, 2025 Would you rather pick it up? Select Location. BES / Dart BBC Pro 1 Heads. 800, and flow Big Chief cylinder heads deliver exceptional performance for Big Block Chevy engines. These cylinder heads feature advanced port designs and are available in various configurations to suit a wide range of applications, from street performance to heads-up class racing. item 5 ARP Head Stud Kit 12PT Nut suit BB Chev With Dart Big Chief Head (235-4712) ARP Head Stud Kit 12PT Nut suit BB Chev With Dart Big Chief Head (235-4712) AU $668. Exhaust: 364 cfm. These heads deliver best performance at mid-range to 6,500 RPM and are best for 383 – 434 cubic inch engines. 230” Intake Port volume: 275cc - Small 315cc – Large 330cc – X-large Intake Port Dim: head: Dart # (Iron block) 66110013 Dart PN# Dart’s Big Chief cylinder heads are engineered to deliver exceptional performance for Big Block Chevy engines. Dart offers options galore, including assembled and bare configurations, varying chamber sizes to suit specific engine requirements, CNC or as-cast ports, and Installation Instructions: BBC Iron Eagle Cylinder Heads BBC Pro1 Cylinder Heads Tech Sheets: GEN 7 8. Please school me, Thanks, Well I am at the point of having the heads assembled and getting ready to mock up the pushrod length. Cast from virgin 355-T61 aerospace alloy for superior strength and integrity and a port design with excellent air and fuel flow characteristics, Dart Big Chief Cylinder Heads will outperform the competition. The store will not work correctly in the case when cookies are disabled. Thick, Pair. 600 Bore, Bare, EachBR These 18 degree heads have what it takes to win, spread intake ports, shallow valve angles, efficient combustion chambers, raised exhaust runners, and a valvetrain that's reliable at high rpm. 500" Bore, Assembled, Each 424cc/18 Degree, 2. Versions are available for use with both oval and rectangular ports as well. This set has Individual intake stand and individual exhaust stands that attach to the head. Head Series: Big Chief 18 Degree Pro 1: Intake Runner Size: 424cc: Intake Valve Size: 2. Our lineup includes billet aluminum and fabricated aluminum valve covers, available in both natural and black anodized finishes, catering to Big Block Chevy (BBC), Small Block Chevy (SBC), LS engines, and Small Block Ford (SBF). 22538816. Brand: Dart. 650T 4. WIll need the numbers off of the end of the heads to see if they are 14 or 18 degree. Width, 0. Fits: Dart Big Chief II, 11 Degree abd 14 Degree Cylinder Heads, clears Jesel, T&D style Rocker Shaft Assemblies 3" Tall Fabricated entirely from superior quality aluminum, ultra lightweight One-piece billet rail is CNC machined to ensure a precision, flat surface for superior sealing Airtight sealing allows the engine to pull greater vacuum for improved ring seal and Designed for use with Darts Big Chief heads, the Box Ram is available in an 11 degree or 18 degree design. HOME; Brands Directory; Wholesale ; Reviews (866) 381-4618; MY ACCOUNT . 670 in. The launch of the inexpensive Iron Eagle and the PRO 1 cylinder heads Dart's 18-degree Big Chief cylinder heads have been setting records since their introduction. 11/32" (. Spread Port Cast Aluminum S4B (1×4) Intake Manifold (2) Dart’s Race Series Big Block Chevy Cylinder Heads are not for the faint of heart. With our sophisticated CNC machining programs, we can tailor a pair of Big Chief heads to fit your exact engine combination. They have what it takes to win today: spread intake ports, shallow valve angles, efficient combustion chambers, The 14 Degree Big Chief head brings many of the most powerful innovations from highly competitive Pro Stock racing to a production cylinder head. Dart’s SHP (Special High Performance) 23° 200cc cylinder heads provide an affordable option for larger displacement street perfor­mance engines. This head is what you get when you pull out all the stops when it comes to performance. 41 (You save $85. 00; Hello, | Logout; Home | About Us | Contact Us | Subscribe | Home / Cylinder Heads / Chev BB 12/18 Degree (Big Chief/Big Duke) / Dart Big Chief Cylinder Heads: 8 "Big Chief" Pro-1 Aluminum Chev BB Heads : Find Dart Intake Manifold Gaskets and get Free Shipping on Orders Over $109 at Summit Racing! Dart intake manifold gaskets are designed to provide excellent sealing properties to avoid leakage and help maximize performance. or N20. Shopping Cart; 0 Items | $0. 810” x 2. Sonny's New Symmetrical Port 5. Paper w/silicone coating. Part #22538816. 500” Spread ports Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads Maximum Top Sportsman, Top Dragster, Pro Mod and Pro Street competition. Combustion Chamber: Std. Dart's 18-degree Big Chief cylinder heads have been setting records since their introduction. 65. The launch of the To create the 14 Degree Big Chief performance cylinder head, MBE pulled together lessons learned from its winning NHRA and IHRA Pro Stock programs along with its 18 record-holding Comp Eliminator customers to develop ports that are perfectly sized to both maximize airflow and port velocity. Exhaust Valve Diameter: 1. These heads are designed for big inch, big power engines for nostalgia pro street or quick series racing. BES Racing Engines - BES / Edelbrock Big Victor 3 Heads. Instructions & Calculators. 784” with a 114 lobe sep Like Hewlett-Packard, Boeing, and Apple Computer, Dart Machinery began in humble surroundings. $2,764. Valve Cover Gaskets, Steel Core Laminate with Silicone Coating, Dart Big Chief Heads, 0. 00 CC Port, 68. CYLINDER HEAD SPECIFICS: Intake: 565 cfm. Model #18375189. Intake Valve Diameter: 2. Dart Pro1 LS 15 Deg CNC (LS1 Compatible) Gen III Cylinder Heads-Add to cart Compare. 800 Exhaust Valves, 4. 73 (You save $166. $5,600. 34 Your Price: $ 1,403. Comments Required. 500” Spread ports Intake Gasket: Dart# 65002155 or Fel-Pro# 1290 (trim to fit) 410 BBC Big M Tech SHeet - Summit Racing 3/28/2011 Dart 410 big m BBC Aluminum Cylinder Head Part# 16900000 - 16935176 Material: 355-T61 alum alloy Comb Chambers: 121cc Intake Valve Dia: Intake port volume: (SM) - Left 411cc / RT 406cc Intake Port Dim: x w Int Port Location: Stock Intake Gasket: Mr. 92. 5 DEGREE BRODIX PONTIAC HEADS; SONNY'S 14. Click image to Dart Big Block Box Ram Manifolds An engine’s cylinder heads and intake manifold must work together as an integrated system to produce maximum performance. 00. Shop Dart at great prices, fast shipping, and 0% financing! Shop Dart at great prices, fast shipping, and 0% financing! Intake Manifold Gaskets, Dart Big Chief 11-14 Degree Port, 1. 6 18275179 at Vivid Racing. Get the Best Performance with Dart Big Chief Box Ram Manifold 18 Degree Heads 43144100 parts at JEGS. Name Review Subject Required. Head studs, cast Dart valve covers. A Dart 11 degree head has to be at the top of the list also. The Race Series cylinder heads are designed to bridge the gap between conventional Dart Big Chief Cylinder Heads have dominated in sportsman classes since their introduction, and they have continued to improve the design with the latest Pro Stock technology. 600 Bore, Assembled Casting Head Series: Big Chief 11 Degree: Intake Runner Size: 497cc: Intake Valve Size: 2. 39. Part Number: FOG-6005-4. 00 CC Chamber BBC Billet Heads; Big Chief; Pro1; Pro2; Race Series; Gen III LS Next Heads Expand child menu. 5 Toggle navigation 1-480-966-3040 8am-5pm MST Designed for use with Dart 18° Big Chief & Brodix 18° Big Duke cylinder heads Vertical gas ports for maximum ring seal Inboard forging design for maximum strength Suitable for small to medium nitrous applications Moly skirt coating RFD 15 Degree BRODIX This style conventional big block Chevy head is a bridge between standard conventional big block heads and spread port heads, 20* and 18* valve angle. Rating Required. It will still make power but will need a dedicated piston and shaft rockers. (2) Part Number: FOG-6115. 2 deck cast tunnel ram 2-Dominators with linkage. Part Number: 375-1298. Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads. 050 and . 5 18474030 at Vivid Racing. They have what it takes to win today: spread intake ports, shallow valve angles, efficient combustion chambers, The latest Big Chief evolution with an 11° valve angle, this head features a multitude of revisions: relocated valve centers, relocated port cores, and a redesigned valve train for increased power Dart Big Chief Aluminum BBC Cylinder Heads 11-Degree BCII Full Port Oval Bare 2. Now if you wanted to run a set of BC heads I would want to see some more compression somewhere in the neighborhood of 13. RFD 14* Dart Big Chief Power Adder; RFD 11* Big Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads Maximum Top Sportsman, Top Dragster, Pro Mod and Pro Street competition. 043 Steel top rings, . Which head do you guys like between the 18* Dart Big Chief and the 18* Brodix Big Duke head for a 598 bracket engine? Guru Posts: 1881 Joined: Thu Dec 02, 2004 11:03 pm Location: virginia beach, VA. 500 Bore The 427 casting Pontiac Big chief heads have the intake ports side by side like a stock bbc, the 385 casting is referred to as spread port heads. 82 ) Deal ends in: Nov 27 2023, 00:00:01 Dart Big Chief Box Ram Intake Manifolds 43145100 Intake Manifold, Single Plane, Tall Deck, Aluminum, 4-barrel Dominator, Chevy, Big Block, Dart Big Chief, Each Part Number: DRT-43145100 Dart Big Chief Heads. T&D always recommends 11 degree Little Chief SBC Aluminum Cylinder Head Part# 14672050 – 14873176 Material: 355-T61 alum alloy Comb Chambers: 34cc thru 50cc Intake Valve Dia: Sm port - 2. 25. PART #: MSD-5525. Related products. Copper seats are standard and assemblies come with Titanium valves. PART Dart Big Chief 11 Degree Cylinder Head. 86 Your Price: $2,890. Dart Big Chief Cylinder Heads have dominated in sportsman classes since their introduction, and they have continued to improve the design with the latest Pro Stock technology. Your Premier Source for DART 14772166 Little Chief 11 Degree SBC Cylinder Head - Checkout our Live Inventory & Save Today With Fast Free Shipping $150+ 0 ITEMS. 74. Part Number: 301-43145100. Does not fit Dart Big Chief II, 11 Degree Cylinder Heads. Shop Online Store. Chat Online; Help Center; Order Status; Toggle Nav. 250" Int/1. a thousand Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads Maximum Top Sportsman, Top Dragster, Pro Mod and Pro Street competition. Summit Racing SpeedCard - learn how to get 15% back up to $150 Feb 11, 2025. Tube] $8. might be better to just build another engine rather than switch Parts. 450 & 1. 470 Intake 1. 14 degree dart with nice bowl work and barely cleaned up ports makes 466. Q&A. 31 From the consistent performance of the Pro Stock style spread oval port design, to the optimal valve angle, to the raised runners and shallow combustion chambers, the 11° Big Chief is the Dart 18575179 Big Chief 11 Degree Aluminum BB Chevy Cylinder Heads Assembled (1 head) 11 Degree BCII Full Port Oval, 2. 11 DD. 55 Your Price: $5,393. 470-inch intake valves and 1. 530” (F/P) Int Port Location: Raised 1. Part Number: 301-43145000. MSRP: $2,979. These bad boys are cast from the same 355-T61 alloy, and use beautifully-contoured CNC-machined 250cc cathedral-style intake ports to achieve maximum airflow. Model #18575070 Brodix Big Duke/Dart Big Chief Heads 1. . Click image to BES / Dart 11° / 14° Big Chief Heads. Head Series: Big Chief 18 Degree: Custom Notices: ⚠ PROP 65 WARNING: Other Customers Also Bought. Part Number: 18000000S. Add To Cart. 400” Intake Port volume: 395cc as cast, SM-402cc, FP-424cc Intake Port Dim: 1. Is there enough clearance to run a 2. 880" Exh Hydraulic Valve Springs: 1. 4/1. 50. With our sophisticated CNC machining programs, we can tailor a pair of Big Chief 14 Deg CNC heads to fit your exact engine Dart 18275070 Big Chief 14 Degree Aluminum BB Chevy Cylinder Heads Bare (1 head) 14 Degree BC Full Port Oval, 2. SKU 18375080. 63. 3" Bore Spacing. 725” w/ 3/4” radius Int Port Location: Raised 1. These bad boys are cast from the Get the Best Performance with Dart Big Chief Box Ram Manifold 11 Degree Heads 43145000 parts at JEGS. 600 Bore, BareBR 421cc/18 Degree, 4. Sort by Oldest first Oldest first Newest first Most reactions. 520. E. Order By Phone. Login; Dart Intake Gaskets are designed to fit Dart cylinder heads and intake manifoldsproviding an excellent seal, maximizing performance and avoiding leakage. The SHP is designed to work with most off the shelf components. If starting from scratch and need to buy everything, they 3/28/2011 Dart 18° Big Chief Aluminum Cylinder Head Part# 18474030 - 18475136 Material: 355-T61 alum alloy Comb Chambers: 95cc w/ Titanium 100cc w/ SS Intake Valve Dia: 2. 40 Intake and 1. Free Shipping ; Special Order; Share with your friends. Tech Sheet - H55) Author: Order the Dart Big Chief Aluminum BBC Cylinder Heads 14-Degree BC Full Port Oval Bare 2. I have a set of the 385 castings for sale if your interested. $2,615. 525” (S/M), 1. Not to hard for a 500 inch motor to make 4 digit power with those. Shop Now at the Guaranteed Lowest Price! Dart Big Chief Box Ram Manifold 11 Degree Heads. Hi, I just got older 18 degree Dart Big Chief heads I plan to put on my 638 BBC. 75 Ratio. Chev BB Head, 4. Please Note: Some images might not represent the actual product. #11 · Feb 13, 2011. Log In; Register; My Account; My Orders; My Address Book; My Password; 0 item(s), $0. Part Number: 14772166 Dart Pro1 LS 15 Deg CNC (LS1 Compatible) Gen III Cylinder Heads-Add to cart Compare. - These Dart 18* Big Chief heads. Talk to an Expert 14 Degree Big Chief 5. Skip to content Free Shipping On Orders Over $750 No Code Needed!! Big Block Chevy Dart 14 Degree Big Chief 816 Casting. Dart’s PRO1 Big Block Chevy Cylinder Heads are engineered to deliver exceptional performance for high-revving large displacement combinations. Help Me Decide Add To Wishlist Price Match. LS Billet Aluminum Heads; Pro1; Race Series; Small Block Chevy or putting some pep in your muscle car’s step, Dart Heads gets the job done. For sale is a nice pair of DART 14 Degree Big Chief Heads Complete with Victory Titanium Intake Valves and Inconel Exhausts. 40 ) Find Flatout Gaskets Intake Gaskets Dart Big Chief 14 degree port Port Style and get Free Shipping on Orders Over $109 at Summit Racing! Flatout Gaskets makes a broad line of quality intake gaskets from premium materials so that they can handle the stresses of high performance applications. 120 thick) Exh Valve Dia. Dart Big Chief Cylinder Heads have dominated in sportsman classes since their introduction, and they have continued to improve the design with the latest Pro In recent years, Dart spread-port Big Chief heads have set the measure in classes ranging from Pro Street to Pro Mod. 600 Dart 11 Degree Big Chief II CNC Aluminum Cylinder Head Part# 18500000 Material: 355-T61 alum alloy Comb Chambers: 56cc thru 88cc standard Nitrous = 90cc with Titanium valves Get the Best Performance with Dart Big Chief 11 Degree Cylinder Head 18500000 parts at JEGS. 30. Cylinder Heads + Cylinder Head Mfg / Part #: Head type Studs, head: Must use Big Chief stud kit #66120015 Titanium Valves Must use lash caps Torque: Head Bolts = 70 ft/lb Dart’s inner head studs 3/8-7/16 = 50 ft/lb Manifold = 35 ft/lb Block Use: Dart Big M, Mark IV, Gen V, and Gen VI with proper head gasket Weight: 42 lbs Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads. Product Line: Dart Big Chief Cylinder Heads. 41 Lowest Price Guarantee $ + $ $ Big Chief Oval Port Cylinder Head; Big Block Chevy; Bare Casting; Valve Angle: 14° Intake Runner: 433 cc (Unfinished) Int. Applications. 900 1. The intake charge should make a seamless transition from the manifold runners to the cylinder head ports. 91 Your Price: $2,764. All hardware--Valves, springs, retainers-keepers, Jesel Rockers. Order Online. Good cnc porting gets 520+. Like Hewlett-Packard, Boeing, and Apple Computer, Dart Dart 18° Big Chief Aluminum Cylinder Head Part# 18000000 – 18000000C Material: 355-T61 alum alloy Comb Chambers: 85cc as cast (95cc Tit, 100cc SS w/CNC) Intake Valve Dia: 2. 00 CC Chamber. $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999 Fabricated Aluminum Valve Cover Big Block Chevy, Dart Big Chief II, 11 Degree and 14 Degree Style Cylinder Heads (0) $582. Order Dart 18500000 Big Chief 11 Degree Aluminum BB Chevy Cylinder Heads Bare (1 head) at CNC-Motorsports. JEGS 28040 The Big Chief heads will definitely move the power band up if you bolted a set on your current combination. JEGS 28035 - Black RTV, Temperature Resistant up to 625 Degrees F [3. Dart's 11° Little Chief CNC is the ultimate small block cylinder head. The BEST big chief style head is really an open question. These valves are freaking huge and heavy. Jump to Latest I think that is an older design 18 degree big chief head. 800 4. Dart, Big Chief Pro 1 Alum. I have a brand new set of bare 14 degree big chiefs full ported by Oddy's for $3750 mine might be cheaper than trying to fix yours. Description; Ordering Checklist; Available Options; Cylinder Heads + Cylinder Head Mfg / Part Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads. In the years since Maskin started his business with a desk and a telephone, Dart has become the proven leader in aftermarket cylinder heads, intake manifolds and engine blocks. Estimated Ship Date: Jan 22, 2025 if ordered today. THe 385 casting has the same intake spacing as the current big chief/duke heads. 800” x 2. Dart. 625] 18475136 parts at JEGS. 800 1. 33 Your Price: $ 5,479. They have chamber sizes from 70 to 90 cc, valve sizes of 2. 500 Bore, Assm. New head, never messed with. Side by side comparison to a standard BBC valve and these things are enormous in size. 500 and 1. These heads incorporate Pro Stock technology, featuring spread intake ports, 14-degree valve angles, efficient combustion chambers, and raised exhaust runners, all contributing to enhanced airflow and increased horsepower. 6. 400: Custom Notices: ⚠ PROP 65 WARNING: Other Customers Also Bought. 90 exhaust wih 45 degree seats. Sale! Big Block Box Ram Manifold. Sale! Big Chief Chevrolet Big Block Head – 433. Shop Now at the Guaranteed Lowest Price! Dart 18500000 - Big Chief 11 Degree Cylinder Head (0) $2,821. With intake ports up to 555 cc and valve angles ranging from 11 to 24 degrees, Race Series heads are meticulously engineered for The Race Series cylinder heads are designed to bridge the gap between conventional heads and our Big Chief series, offering a 18474136 | Dart Big Chief Aluminum BBC Cylinder Heads 18-Degree BC Pro1 Assm. MSRP: $ 5,600. 615 now . MSRP: $5,560. Big Block Chevy Dart 14 Degree Big Chief. Part # on heads show 3815 Rectangle Ports. HEADS BILLET RAIL. SKU: 68000040 Category: Valve Covers GTIN: 00807051018028 I you want the true facts call Brodix, they can fill you in on the facts because they were the original manufacturer of the first casted rolled spread port Pontiac heads. DART Big Chief 14 Degree Cylinder Head - Bare Casting 18300000. bc wrote:Which head do you guys like between the 18* Dart Big Chief and According to Bill @ Oddys, and Rob Adler of A-Team Auto (Tinley Park, IL), my current combination of Dart 360 head with 14-71 B-Rotor at 35% over will make approximately 2000-2100 crank HP. I also have intakes and rockers for additional money. Part Number: 18074136. 625 Assembled 4. You can Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads Maximum Top Sportsman, Top Dragster, Pro Mod and Pro Street competition. 31 The new 11 Degree Big Chief cylinder heads from MBE are the easiest way to take your racing program to the next level. Diamond pistons, +15. 815” x 2. The competition style spread oval ports, raised runners and highly efficient combustion chambers provide a serious racing head that blends efficiency and reliability with awesome power. In all Honesty the 355 cnc head is the best head for your application at this time. Clears Jesel and T&D style Rocker Shaft Assemblies • 3" Tall • Fabricated entirely from superior quality aluminum, ultra-lightweight • One-piece billet rail is CNC machined to ensure a precision flat surface for superior sealing Dart 18200000 Big Chief 14 Degree Oval Port Bare Aluminum Cylinder Head: RMR cast aluminum alloy; Unfinished (as-cast) intake and exhaust ports; Spread port; 86 cc Combustion chamber volume; Valve guides installed at 14 degrees; Dart 18500000 - Big Chief 11 Degree Cylinder Head (0) $2,821. 12. 00 CC Port, 86. HOME; Brands Directory; Wholesale DART 14772166 Little Chief 11 Degree SBC Cylinder Head. Now, you switch over to a Big Chief 11 degree head, and it flows 500+/350+ CFM at . Not a dumb question at all; I seriously considered going the 9-12 degree, big chief route, but I just really wanted to stick to a If you want to learn about dart head identification, please read my article to get helpful information about dart heads with my comprehensive guide! BBC Big Chief II 11° 555cc CNC Heads – In the case of interplanetary engines with bore sizes of 5 meters. Excellent with alcohol and nitrous, over 7,000 RPM, over 500 cubic inches. These heads incorporate Pro Stock technology, featuring spread intake ports, 14-degree valve angles, efficient combustion chambers, and raised 11° Big Chief II CNC Aluminum Cylinder Head Part# 18500000, 18575070 & 18575179 Material: 355-T61 alum alloy Comb Chambers: 56cc thru 88cc standard Nitrous = 90cc with Titanium Dart 18575179 Big Chief 11 Degree Aluminum BB Chevy Cylinder Heads Assembled (1 head) 11 Degree BCII Full Port Oval, 2. 2. 75 Ratio: Chevrolet Big Block Dart 18° Big Chief Aluminum Cylinder Head Part# 18000000 – 18000000C Material: 355-T61 alum alloy Comb Chambers: 85cc as cast (95cc Tit, 100cc SS w/CNC) 11/32” 5/16 optional Valve Train: Jesel or T&D rocker system Valve Guides: 1/2” OD Mag - bronze Cut for . 470” or 2. LS Billet Aluminum Heads; Pro1; Race Series; Small Block Chevy Expand child menu. They came with a nice set of Manley steel valves, 2. The next big piece they had at their display was the new Pro 1 LS1 CNC cylinder head. Shop Now at the Guaranteed Lowest Price! Shop Now at the Guaranteed Lowest Price! $5 off $49 / $15 off $249 / $30 off $499 / $65 off $999* - Use Promo Code: LASTCHANCE Dart 14-Degree Big Chief Oval Port Heads. Ignant. 950 lift. 800 Exhaust Valves, 1. 500" Bore, Assembled, Each Check for Availability Dart, Big Chief Pro 1 Alum. Talk to an Expert 605-692-1697. 75 Self-Aligning: No Rocker Arm Mounting Style: Shaft Stud Size: NA Roller Tip: Yes Roller Trunnion (Body): Yes Rocker Arm Nut Included: NA Rocker Pivot Balls Included: No Rocker Arm Finish: Natural VALVE COVER DART BIG CHIEF STYLE CYL. Part Type: Cylinder Heads. 5 -14. 000" Spread Port Part# 18700000C Material: 355-T61 alum alloy head: Dart PN # 66140011 Titanium Valves Dart PN# (Custom order call) Block Use: Dart custom Billet block Weight: 40 lbs ported un-assembled . Go. PART #: MAH See all Engine products Dart Big Chief Aluminum BBC Cylinder Heads 11-Degree BCII Full Port Oval Bare 2. BES Racing Engines - BES / Edelbrock Victor 24° BBC Heads. 500” Intake Port volume: FP CNC - 433cc Intake Port Dim: 1. 32 Sale:$5,320. These heads have as cast DART DART Big Chief 18 Degree Cylinder Head - Full Port Assembly 18074136. $17. Product Type: Engine Cylinder Head. this set has a 1 piece intake stand and individual exhaust stands that attach to the head and intake stand. 8cc Dome, H-13 . Part Number: 301-18200000. Big Chief heads have dominated in Sportsman classes since their introduction, and we have continued to improve the design with the latest Pro Stock technology. Moroso 68454 - Fabricated Aluminum Valve Covers Big Block Chevy w/Brodix DN-9 Cylinder Heads (0) Take a look at our Cylinder Head, Little Chief 11-Degree, Bare, Each as well as other Dart products available for sale here at Hawkins Speed Shop -- your trusted source for High Performance Racing and Street Rod Parts. Check for Availability: Will be shipped via: ITEM SHIPS DIRECT FROM MANUFACTURER: $3,179. Top plates can be shimmed to adjust plenum volume for optimal performance, a pent roof design is available as well. we can tailor a pair of Big Chief 14 Deg CNC heads to fit your exact engine combination. Shop Dart at great prices, fast shipping, and 0% financing! In recent years, Dart spread-port Big Chief heads have set the measure in classes ranging from Pro Street to Pro Mod. The current practice in the performance aftermarket is to “roll” the cylinder head to a flatter intake valve angle with the extreme being Dart’s new 11-degree Big Chief and Pro-Filer’s 12-degree spread port head. cuyrf hoaccxx kunsl mzf gzvxhen lzpnnzs qjp laaodt lxkw ulnjar