Big Block Chevy Bmf Heads

00 BP BB-3XTRA 380cc or DART PRO2 380cc 100% CNC Ported Heads with 2. This procedure was seen as something of a black art. CNC-Motorsports is a high performance auto parts speed shop based out of Brookings, South Dakota. They have custom designed a head to meet the demands of the Big Block Chevy world, while keeping the quality high and the price reasonable. Fel-Pro Performance Gaskets: Consists of high-density fiber attached to both sides of a perforated steel core. The "peanut port" or small oval port heads started showing up on 1977 model year light duty trucks, not all 1977 454's got the peanut port heads. it becomes increasingly difficult to get any kind of respectable compression. Some or all bolts/studs are often a different length than the bolts used on the stock cast iron head. This item is not sold as a pair, this is a single cylinder head. The oval port heads for years were the hot street set-up, as it was thought that the rectangular ports were so large that they slowed the fuel mix down too much on the street. Chevy VIN, Block, Heads, Intake Casting Numbers. Consequently do not shed it. Big Block Chevy 315cc Rectangle Port 24°Head Specifications Head Torque w/Moly Lube 75 Ft. Big Block Crankshaft somewhere on the block pad (in front of the cylinder head), or on the transmission. The best heads for street performance. Production of the original small-block began in the fall of 1954, for the 1955 model year, with a displacement of 265 cid, growing incrementally over time until reaching 400 cid in 1970. No matter what you're driving, we have the right Edelbrock Chevy Aluminum Heads for your automobile. Let's face it, moving air makes power, and big-block Chevy heads do that very well. For X275, if you’re using a big block, they have to be a standard 9. The following information on porting deals with 23-degree Chevy heads pretty much across the board. Hey brandon , ive just finished putting a set of 088,s on my big block , they are fantastic !! There is alot of big block gurus hew believe that rectangle port heads dont belong on a big block thats in a heavy blazer , i can safely say that i am running a 454 , holley 750 double pumper , 270 comp cam 4x4 extreme energy cam , 088 heads with matching intake , holley fuel pump and big headers. RacingJunk Classifieds features & sells race ready Rocker Arms. Shop Chevy Big Block V8 Cylinder Heads and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. do NOT contact me with unsolicited services or offers. In 1970 the 454 was first introduced for use in the Chevy Corvette, soon after it's use extended to a long list of GM and Chevy applications. 5°/11° LH Series Cylinder Heads/17°. ProMaxx heads have started a revolution in the performance world. These heads don't need intake valve cutouts and possess great potential for producing high output on street small-block engines. Big Block Chevy, Fits Brodix Big Duke/Dart. RECTANGULAR PORT - Valve size 2. Our user id is: skipwhite, and our store name is whiteperformance1. 715 Exhaust Valves. Hemi heads for small block Chevy? I seen a couple of outfits out there on the web that do the Big block, and even wedge head smaller mopar engines over to a hemi. 200 block 589/632 yes. The oval port heads for years were the hot street set-up, as it was thought that the rectangular ports were so large that they slowed the fuel mix down too much on the street. Here we get into a big about what we can do for your big block heads. There's no runaway winner, as they all serve their own. Big Block Chevy V-8 Casting Numbers If you don't know where to look on your engine for all of the casting numbers, casting dates and suffix codes, see Chevy V-8 Casting Number Locations Page 1 and Page 2. Include a. Here we get into a big about what we can do for your big block heads. Cylinder Head Manufacturers: AirFlow Research - Aluminum Cylinder heads (CARB certified). Chevy / GM Truck Performance Kits >. Big Block Chevrolet Compatible Heads. The engine code can appear in one of two places - on the pad just below the passenger side head or on a boss located on the block near the oil filter mounting. TFS Cylinder Heads - Big Block Ford; TFS Cylinder Heads - Big Block Mopar; TFS Cylinder Heads - Chevy LS / LS1 / LS2 / LSX; TFS Cylinder Heads - Chevy LS3 / LS7; TFS Cylinder Heads - Small Block Chevy. They feature an oval intake port design that produces excellent low and midrange torque and horsepower, plus more efficient heart-shaped, CNC-profiled combustion chambers,. 5 comp motor with a solid roller cam going in my 67 chevy 2. We do not mass produce camshafts. Tell me what head you think is best and Why. The latest Tweets from BMF Performance (@BMFPerformance). 25-inch bore. Big-Block Chevy Intake and Cylinder-Head Dyno Test. More "pedestrian" engines (read passenger car and truck), received the oval-port cylinder heads. 1 CFE provides world class cnc ported racing heads, fabricated intake manifolds, and billet blocks for a wide variety of racing applications including: drag race, circle track, boat, offroad, and road racing. Used Chevy Engines For Sale Chevrolet engine: Chevrolet Big Block cubic inches) capable of generating One of the biggest and most powerful engine Chevrolet have ever made! Engines that rock your world - Page 3 - The Garage Journal Board Figure out additional details on muscle cars. Chevrolet Performance service replacement cylinder heads are direct replacements on most 1990-and-later GM Big-Block 454-cubic-inch and 502-cubic-inch engines. BR X™ Series/20° SR 20 Series Cylinder Heads/20° Race-Rite® Big Block Series/26° Race-Rite® Big Block Series/24° BB-1™, BB-2™ and BB-2 Plus™ Series/26° BB-2 X™, BB-2 Xtra™ and BB-3™ Series/26° More. Chevy / GM Truck Performance Kits >. Our Chevy 454 Long Block Engine is on sale. Big Block Chevy V8. These short block packages include assembly lab…. How to Source Chevy Big-Block Cylinder Heads Choosing big-block cylinder heads depends entirely on the application. I have ran my dragster for 2 years and this fall 2009 one of them cracked and the other blew apart from the inside of the head above the exhaust valve and it blew the whole valve spring in a perfect circle inside the head bolts all the way around the spring and rocker. 00 Cast iron bell housing $50. put them on a 496 with 12. ) Big Block N/A 632 2925 (big block GM with Symmetrical port/non-conventional head) (over 589 add 75 lbs. "These CF3 BMF heads were the first big block Chevy heads to flow over 500 cfm," Hays says. Manufacturer of high performance cylinder heads and manifolds for ford and chevy. This is the valve layout on a Big Block Chevrolet cylinder head. space coast > for sale > auto parts - by owner favorite this post Big block Chevy heads - $300 (Eau Gallie) hide this. 840 BB CHEVY. Asking $400 or trade Text me show contact info, yes it’s a Cali number but I live in Orrville lol. This is a discussion for the topic 468 Big Block Chevy on the board Engines / Engine Parts For Sale. See our great selection and top shopping. 350" Intake Valve and 1. No block-clearance grinding was needed, even with a. teams and engine builders have seen gains of 180 hp and 6 mph. More "pedestrian" engines (read passenger car and truck), received the oval-port cylinder heads. We just wanted to build a fast 747 nitrous motor. email us for custom quote: Level 1 454 OEM block OEM rods OEM crank Hyper pistons Blueprint assembly $2950. accueil engine code. I have a big block chevy casting # 10114182 and head casting # 10114156. We do not mass produce camshafts. All header gaskets are sold in pairs unless specified otherwise. Home; Engine Blocks → Chevrolet Big Block → BB Chevy Aluminum; BB Chevy Aluminum. The following information on porting deals with 23-degree Chevy heads pretty much across the board. Shop with confidence. Premium Performance Products. stands behind each product we manufacture 100%. BIG BLOCK CHEVY 300cc OVAL PORT ALUMINUM HEADS BY PROCOMPFULLY ASSEMBLED, FOR USE WITH HYDRAULIC ROLLER CAMS UP TO 620 LIFT. TFS is probably best known for their small-block Chevy and Ford Twisted Wedge heads. Four corner water ports. I have a set of BBC cylinder heads from 1972. "It's a 5-inch bore space Brodix block and heads," he says. 11° Big Chief. Another EZ Read reference. BBB Accredited Business. 06, EXHAUST 1. Yes, the heads will bolt right up, nothing is different between a 396 and a 427 save for the bore snd strokesame block, same heads. I tried to include as much information about these heads but will add more as needed. accueil engine code. Read the overview on Cometic Gaskets C5331-051 Big-Block Chevy Head Gasket Reviews now, it is best worth. Short ones on the bottom, long ones in the three center top bolt holes, and a middle length on the top end bolts. BR X™ Series/20° SR 20 Series Cylinder Heads/20° Race-Rite® Big Block Series/26° Race-Rite® Big Block Series/24° BB-1™, BB-2™ and BB-2 Plus™ Series/26° BB-2 X™, BB-2 Xtra™ and BB-3™ Series/26° More. Referred to as a "small-block" for its comparative size relative to the physically much larger Chevrolet big-block engines , the family spanned from. do NOT contact me with unsolicited services or offers; post id: 6950159854. See Dyno Chart. do NOT contact me with unsolicited services or offers. 25-stroke, providing 496 cubic inches. FLOTEK is a leading brand of aluminum high-performance cylinder heads. cylinder heads for the budget oriented engine. The sun will rise each morning, Newton's apple will fall, and if you are going to make power with a big-block Chevy, you have to use rectangle-port cylinder heads. 2O9-345-Seven 850. Chevrolet Performance service replacement cylinder heads are direct replacements on most 1990-and-later GM Big-Block 454-cubic-inch and 502-cubic-inch engines. Each block is cleaned and pressure tested. Flow data based on Cylinder #1 intake and exhaust port. Our cylinder heads are cast according to FLOTEK design parameters and assembled and inspected at our facility in Evansville, Indiana. Cylinder Head Bolts (1 head) Chevy Big Block 65-97* 43. Billet aluminum intake manifold for LS1, LS3, and LS7. Trick Flow PowerOval® 280 cylinder heads for big block Chevy are an ideal upgrade from factory cast iron heads forMore Details ». The CID Heads JK 400 Big Block Chevy intake manifold is designed for engine applications from 750HP to 900HP using our JK 400 cylinder heads. Fully assembled. We don't see any BBC motors in circle track any longer. Aerohead concentrates on improving factory O. TFS Cylinder Heads - Big Block Ford; TFS Cylinder Heads - Big Block Mopar; TFS Cylinder Heads - Chevy LS / LS1 / LS2 / LSX; TFS Cylinder Heads - Chevy LS3 / LS7; TFS Cylinder Heads - Small Block Chevy. Big Block Chevy 396-502ci (1987-1995 454 TBI engines will. do NOT contact me with unsolicited services or offers. Modular "SBC Titan" composite fiber intake manifolds. The Edelbrock #50459 E-Street cylinder 290 Oval Port heads are designed for Big-Block applications. Let me know what you have laying around! do NOT contact me with unsolicited services or offers. One of the most rare cylinder head for the big block chevy is the 375 horsepower 396 and the ZL-1 427 aluminum head. See Don Chart. Let's face it, moving air makes power, and big-block Chevy heads do that very well. And, in the world of big-block Chevrolet engines, some finessing is almost always required. BRODIX Cylinder Heads, Mena, AR. 25-inch bore. YOUR HOME FOR BIG POWER VFactor 23º SBC CYLINDER HEADS WE SPECIALIZE IN ALL DOMESTIC CYLINDER HEADS, NO LIMITATIONS! SRH has become one of the leading suppliers of properly designed powerful CNC heads. The serial number is 3999289. a short deck max. Edelbrock makes all of the GM big block aluminum heads. >>Discover more about atv price. Fel-Pro Exhaust Header Gaskets come in varying levels of performance to fit any budget and driving style. Buy Speedmaster PCE281. Do you have a picture of a setup with the two hoses from the #7 and 8 coolant ports? I wandered about that but have never seen. Set of cast iron 454 big block chevy heads. “These CF3 BMF heads were the first big block Chevy heads to flow over 500 cfm,” Hays says. A page full of big block Chevrolet part numbers. Where Can You Buy Cometic Gaskets C5331-051 Big-Block Chevy Head Gasket? Save more on On Sale Cometic Gaskets C5331-051 Big-Block Chevy Head Gasket. These heads have open combustion chambers and are cut for the large 2. We are constantly searching for deals and our store pages update by the hour so we can offer the best prices on 427 Chevy Engines. Built with 100% new parts on new engine blocks, 3 year warranty, free shipping. Check it out. These heads are bare and ready for your valve train setup. Valve Size : Intake 2. Closed-chamber cylinder heads have small combustion chamber volumes for high compression ratios, with even mildly domed pistons. accueil engine code. do NOT contact me with unsolicited services or offers. BMP Big Block Chevy Aluminum Engine Blocks. See Don Chart. So a 396 Chevy is considered a Big Block and a 400 Chevy is a Small Block. 3/8" Umbrella Seals, Heavy Duty Nylon w/ Viton Insert, BBC, FE Ford, SB&BB Chrysler. These heads don't need intake valve cutouts and possess great potential for producing high output on street small-block engines. Finest quality engine parts 317-335-2491 Toll Free: 1-877-98-CHAMP (877-982-4267) Home. the weight of my 427 Chevy big block. teams and engine builders have seen gains of 180 hp and 6 mph. Big Block Chevy; Big Block Chevy. 200" and 11. The engine code can appear in one of two places - on the pad just below the passenger side head or on a boss located on the block near the oil filter mounting. Chevy Big Block engines are a series of large displacement engines including: 348 ("W" series only) 366, 396, 402, 427, 454, 502 and, most recently, the 572. 02 intake valves and 1. found some heads for sale here in wisconsin, casting 3993820, (wants $250 for them) I read a few good things about these heads on different sites, just wanted to know if anyone has used these heads and how well they performed? i think there are like the 781 head but samller chamber, i had a set of 781 heads but one had a crack in it and i sold the other, still in the process of putting. Bro1 BBC 294cc Race Rite HeadR/P. What's the weight of a Small Block Chevy and Big Block Chevy?. The Dart Big M Block is standard (NOT a $500. Don't settle for a lesser set of cylinder heads, these are the best on the market at this price point!. Intake Port Gasket, 1. It has been in storage for 20 years. Our Chevy 454 Long Block Engine is on sale. com for more!. The king of all Rat engines, the ZZ 572/720R big block is Chevy Performance's baddest crate engine - see images, dyno specs, installation info and more. 00) Upgraded 454 CI engine with BMF Aluminum heads. Prefer casting numbers 049 or 781. FLO-TEK 306-500 Big Block Chevrolet 320cc/133cc Brodix BB Chevy Head Hunter Series Aluminum Cylinder Heads. Shop with confidence. Big Block Chevrolet Compatible Heads. When this new cylinder-head design was established, Chevrolet then decided to create two distinct versions of the cylinder head. Information On Car and Truck Repair, Parts and Services New, Used and OEM Automotive Parts For Do It Yourself Car and Truck Repair. Level 4 Up to 1000hp 900tq Racine 630cid 112 octane Dart heads Single plane intake Solid roller camshaft $18900. The car went 10. 00 Cast iron bell housing $50. GenX Street/Strip Cylinder Heads for GM LSX; GenX Street/Strip Cylinder Heads for GM LT1; Super 23 Race Cylinder Heads for Small Block Chevrolet. 454 Chevy Big Block V8 Cylinder Heads in-stock with same-day shipping. Small Block Ford Compatible Heads. Big Block Chevy Race Tech & Parts, Mansfield, Texas. ROUSH Crate Engines are high-performance engines that are based on and operate like the engines designed and produced in the 1960s and later. The oval port heads for years were the hot street set-up, as it was thought that the rectangular ports were so large that they slowed the fuel mix down too much on the street. Production of the original small-block began in the fall of 1954, for the 1955 model year, with a displacement of 265 cid, growing incrementally over time until reaching 400 cid in 1970. 880" BMP's 16 Degree Big Block Chevy combines flow characteristics common to expensive race-only heads with exotic splayed valve setups. Cylinder Head Manufacturers: AirFlow Research - Aluminum Cylinder heads (CARB certified). With the valve covers and intake manifold on 99% of BBC heads look the same. favorite this post Big block chevy heads - $50 (Cold spring) hide this posting unhide < image 1 of 1 > QR Code Link to This Post. Shop Chevy Big Block V8 Cylinder Heads and get Free Shipping on orders over $99 at Speedway Motors, the Racing and Rodding Specialists. short block= crate motor sold without heads). 19 intake, 1. Newly designed from the ground up for max power it solves typical cooling problems that plague most big power small blocks. Big-Block Head Basics. Proper selection of the valve spring begins with identifying the application and selecting all of the valve train components to achieve the engine builders’ goals. Edelbrock Chevy Aluminum Heads. Big Block Chevy. Written by Jeff Huneycutt on December 20, 2016 Brodix's BB-2 Plus heads are designed to be an all-purpose head for big-block Chevys. Chevy Big Block Alum Select a Vehicle * Compare. This is a pair of original GM 3946074 aluminum cylinder heads for Big Block Chevy engines. YOUR HOME FOR BIG POWER VFactor 23º SBC CYLINDER HEADS WE SPECIALIZE IN ALL DOMESTIC CYLINDER HEADS, NO LIMITATIONS! SRH has become one of the leading suppliers of properly designed powerful CNC heads. 700 max lift 2. Check us out at www. I have a set of BBC cylinder heads from 1972. 1969 chevy corvette convertible Big Block Car 454 chevy stroked to 489, aluminum heads, roller cam w/ roller rockers, 2 four barrels ( set up for nitrous ) jesel. We do not mass produce camshafts. This item is not sold as a pair, this is a single cylinder head. I am planning a larger engine for my car and will try and sell my Brodix BB2x heads and buy a larger head. It's a 5-inch bore space big block Chevy. do NOT contact me with unsolicited services or offers. 565 Big Block Chevy Engine • Dart Big M Block O-Ring • Scat Pro Series Crank • Oliver Billit Rod's • Diamond Pistons • Gapless Rings • Copper Head Gaskets • Moroso Billit Oil Pump • BMF 385 CNC Heads. 427 CHEVY CYLINDER HEAD BBC BIG BLOCK CAMARO CHEVELLE CAR TRUCK EL CAMINO 343772. Click Here if you really wanted the Big Block Chevy Firing Order. The new style conventional big block Chevy head. The king of all Rat engines, the ZZ 572/720R big block is Chevy Performance's baddest crate engine - see images, dyno specs, installation info and more. [email protected] Our Chevy 454 Long Block Engine is on sale. Component. Find great deals on eBay for big block chevy parts and big block chevy aluminum heads. The 366 has thicker main webs,and a taller deck height,but the cylinder walls are the same as any other big block. From horsepower to engine longevity, valvetrain geometry is everything. Chevy 396 409 427 454 block engine heads blocks engines. All blocks are Dart Big M Block completely machined, blueprinted, line honed, block-trued, square decked, deburred and torque plate honed. It all depends on what you really want to do. Pair of Promaxx 317 big block Chevy heads New in box's never used Rec port Complete: Set-up for solid roller camshaft. The CID Heads JK 400 Big Block Chevy intake manifold is designed for engine applications from 750HP to 900HP using our JK 400 cylinder heads. Include a. Their success has tended to overshadow the design and production prowess TFS has had with their big-block Chevy heads. 190 Intake and 1. This is a discussion for the topic 468 Big Block Chevy on the board Engines / Engine Parts For Sale. Read the overview on Cometic Gaskets C5331-051 Big-Block Chevy Head Gasket Reviews now, it is best worth. Put some pony's under the hood with a rebuilt, or used Chevy 427 big block. Exhaust Port Gasket AFR 033-6858. Manufacturer of high performance cylinder heads and manifolds for ford and chevy. Find CHEVROLET 7. 5:1 compression ratio running on E85. We don't see any BBC motors in circle track any longer. 7215 427 heads need rebuild $225. Head Rush the Mega Mud Truck Wheelie Machine This Blown Big Block powered Chevy Mega Mud Truck owned by Joey Adams of Tallapoosa, Georgia is a Wheelie Pulling Machine. The Dart Big M Block is standard (NOT a $500. 95 Big Block Chevy Price: $159. Cylinder Heads for Big block Chevy. Closed-chamber cylinder heads have small combustion chamber volumes for high compression ratios, with even mildly domed pistons. Here we get into a big about what we can do for your big block heads. Most(not all) but most are 300CC and larger, and have a large enough minimum cross section area to take about a 500 inch build to better than 6500 rpm. More "pedestrian" engines (read passenger car and truck), received the oval-port cylinder heads. GenX Street/Strip Cylinder Heads for GM LSX; GenX Street/Strip Cylinder Heads for GM LT1; Super 23 Race Cylinder Heads for Small Block Chevrolet. ORIGINAL GM 3946074 Big Block Chevy Aluminum Cylinder Heads L88 ZL1 Feb/Mar 1969 - $3,750. GM’s 572 Big Block Chevy Muscle Motor Is it still the King of the Hill. com: big block chevy heads. 880", Individually. Nitrous/injector bosses. The heads are GM performance heads but they are rebadged Edelbrock RPM oval port heads. This is a pair of original GM cylinder heads for a Big Block Chevy engine. BIG BLOCK CHEVY 300cc OVAL PORT ALUMINUM HEADS BY PROCOMPFULLY ASSEMBLED, SETUP FOR USE WITH HYDRAULIC FLAT TAPPET CAMS UP TO 560 LIFT. Closed-chamber cylinder heads have small combustion chamber volumes for high compression ratios, with even mildly domed pistons. This means there are some important modifications that must be made in order to make a hydraulic roller cam work in these earlier engines. Applying what is detailed in the next dozen pages on heads will allow you to generate more airflow and, consequently, more power. It also includes a cylinder head that has been cut in half that can be used as two separate fitting heads or installed as one head. "It's a 5-inch bore space Brodix block and heads," he says. The 396 will really need to scream to make use of a big head. Read the overview on Cometic Gaskets C5331-051 Big-Block Chevy Head Gasket Reviews now, it is best worth. CONVENTIONAL HEAD Super Terminator GRP Aluminum Rods with ARP 2000 Bolts Dart 10. The heads are GM performance heads but they are rebadged Edelbrock RPM oval port heads. When it comes to the availability of aftermarket replacement cylinder heads, the number of selections you can choose from for big-block Chevrolet heads is second only to small-block Chevys. Let's face it, moving air makes power, and big-block Chevy heads do that very well. However, as there are some important mechanical details that are pertinent to Chevy Big Block swaps in Jeeps, we have created some valuable interchange information. 00 each Chevy bell housing $50. For over 50 years BRODIX has been the only cylinder head company. favorite this post Big block chevy heads - $50 (Cold spring) hide this posting unhide < image 1 of 1 > QR Code Link to This Post. Our user id is: skipwhite, and our store name is whiteperformance1. BF Series/9. Nitrous/injector bosses. There's no runaway winner, as they all serve their own. We have proven combinations pushing in excess of 3000+hp. Chevy Big Block V8. See our great selection and top shopping. LARGE STOCK OF OVAL CLOSED CHAMBER AND OVAL PORT OPEN CHAMBER HEADS. big block chevy heads WE HAVE THE FOLLOWING CASTING NUMBERS ON THE SHELF. Pro Filer Sniper CNC Big Block Chevy Heads with 375cc Intake Runner, 2. I have a Set/Pair of Big Oval heads from my 1974 BBC 454 Casting Number 336781 (781) with a date code of II073 and III73 or Sept 10/11 1973. COMP calls this a retro-fit cam as all the early small- and big-block Chevys were originally designed for flat tappet style camshafts. 454 Chevy Big Block V8 Cylinder Heads in-stock with same-day shipping. FEATURED BRAND / PART NUMBER. Our user id is: skipwhite, and our store name is whiteperformance1. Small Block Ford Compatible Heads. One of the most rare cylinder head for the big block chevy is the 375 horsepower 396 and the ZL-1 427 aluminum head. The Hurricane single plane big block manifold with Dominator (Holley 4500) carburetor flange. Big Block Chevy CFE/BMF Conventional BBC Aluminum with 1 piece intake stand This 3113 set is specifically designed for the Chevrolet big block early CFE/BMF Aluminum head. Do you have a picture of a setup with the two hoses from the #7 and 8 coolant ports? I wandered about that but have never seen. Referred to as a "small-block" for its comparative size relative to the physically much larger Chevrolet big-block engines , the family spanned from. com • FAQs • Racing Head. The casting number on each head is 6262990 as shown. Description: Cylinder Head, NHRA Approved Performer RPM, Bare, 2. They are in good shape, just have been sitting for a while. Cylinder Heads Everyone knows that cylinder heads are the best investment for weight loss and improved power. FLOTEK is a leading brand of aluminum high-performance cylinder heads. Yes, this is the head everyone has been talking about. Premium Performance Products. If a vehicle was ordered with as "high-performance" with a big block, that engine received rectangular-port heads. 119cc COMBUSTION CHAMBERSThis sale is for a set of heads (2 heads). 565 Big Block Chevy Engine • Dart Big M Block O-Ring • Scat Pro Series Crank • Oliver Billit Rod's • Diamond Pistons • Gapless Rings • Copper Head Gaskets • Moroso Billit Oil Pump • BMF 385 CNC Heads. Most 366 heads had SBC sized valves because GM knew of the bore size shortcomings on a BBC block. Extra thick decks guarantee combustion sealing and resist coolant seepage. Chevy cylinder heads for vintage Chevy cars, classic Chevy auto 6 cylinder heads, small block V-8 & big block V8 vintage Chevy car cylinder heads, vintage Chevy car parts for 1937-1972 Bel Air, Biscayne, Camaro, Caprice, Chevelle, Chevy 150 & 210, Impala, Malibu, Monte Carlo, & Nova Chevrolet models; 1978-1987 El Camino & Malibu parts; huge inventory of used & NOS classic Chevy auto parts. • SFI certified • CNC machined • CAD engineered • Made from 1045 billet steel forgings. Moderator: Paul Spriet. Flow data based on Cylinder #1 intake and exhaust port. Will need a minor clean up. 00 BP BB-3XTRA 380cc or DART PRO2 380cc 100% CNC Ported Heads with 2. It is simple and useful – like our dads and granddads were. email us for custom quote: Level 1 454 OEM block OEM rods OEM crank Hyper pistons Blueprint assembly $2950. These heads were 100% custom CNC'd (intake runners, exhaust runners and combustion chambers). Shop with confidence. They are factory stock with 113cc chambers and 2. It is usually found on the top of the head in between two valves and the rocker arm studs. Cylinder Head Gaskets for Big Block Chevy Engines JavaScript seems to be disabled in your browser. Please see the attachment below for a list of cylinder block casting numbers used on Chevy big block. All Pro Comp Big Block Chevy heads use standard 14mm x 750 reach, 5/8 hex, gasket seat sparkplugs. Pro Filer Sniper CNC Big Block Chevy Heads with 375cc Intake Runner, 2. For sale 409 engines, 396 blocks heads engines, 427 block heads engines, 454 blocks heads engine and other parts for 1962-1972 Chevy big block muscle cars. it becomes increasingly difficult to get any kind of respectable compression. Patriot aluminum heads for Big Block chevy-,New comp valve springs- Titanium retainers- 10 degree locks Rectangular port-125 cc chamber- $1,100 -Phone calls only show contact info. These valve covers add extra flash to any racing engine. Chevrolet Performance service replacement cylinder heads are direct replacements on most 1990-and-later GM Big-Block 454-cubic-inch and 502-cubic-inch engines. No cracks, no broke off bolts. 119cc COMBUSTION CHAMBERSThis sale is for a set of heads (2 heads). 9* MBE 'Big 9' 11° Big Chief LG. Our user id is: skipwhite, and our store name is whiteperformance1.