Sbc heads casting numbers

Dec 12, 2018 · To help you answer that question, we have put together this cylinder head ID listing of Gen-I and Gen-II small-block Chevy heads. Now, when the question “what heads are these, and will they work for me?” arises while walking around a swap meet, you can at least know what is sitting on the ground or table in front of you. Casting number "462" fuelie heads. 462 is the most-used SBC head casting number out there- at least six different SBC cylinder head casting numbers end in 462, according to 'the books': 3767462 3782462 3814462 3890462 3891462 3990462 Fuelie casting identifiers

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  • The Vortec heads are a little bit lighter than the older heads and have a “kidney” or “heart” shaped combustion chamber that is more efficient than the double hump chamber. The L31 Vortec comes in two different casting numbers, 10239906 (#906) or 12558062 (#062). Originally, the stock #906 casting head was available in two versions.
  • Chevrolet Performance’s Fast-Burn 23-degree cylinder heads deliver maximum performance for Small-Block engines. An aluminum head casting – distinguished by Chevy Bowtie logos at each end – and a valvetrain with high-rpm, LS-style beehive-type valve springs stretches the performance range of the heads to enable greater power at a higher rpm. I HAVE A SET OF CHEVY SMALL BLOCK 14102193 CASTING CYLINDER HEADS, WHAT CC AND WOULD THESE HEADS FLOW DESCENT AT ALL - Answered by a verified Chevy Mechanic
  • Most flow numbers for DART heads were from DART or their Web Site updated Aug. '12. All flow numbers for Darin Morgan heads come from Darin Morgan Web Site updated Oct. '12. All flow numbers for David Vizard heads come from Web Site updated April '08. All flow numbers for DRD Racing Heads come from their Web Site updated Aug. '09.
  • Oct 16, 2015 · Casting dates are also cast into the head during the foundry process and may or may not be visible without removing the valve cover. Most of the Gen I factory cylinder heads have casting dates located between the valve seats like the casting numbers. Casting dates are frequently a letter followed by two or three numbers.
  • World Products 011150 - Cylinder Heads Cast Iron Chevy Small Block SPORTSMAN II 200cc 64cc 23Degree 2.020" x 1.600" Angle Plug, Bare Castings The first available true aftermarket performance cylinder head, good for 30-70HP over stock, and emissions legal!
  • Dart Machinery, LTD. stands behind each product we manufacture 100%. Each component undergoes a detailed manufacturing process that involves the hundreds of calculated and precision steps to ensure the finest quality possible.
  • Chevy V8 Casting Number Locations Chevy V8 SBC Block and Head Casting Numbers Chevy V8 BBC Block and Head Casting Numbers Chevy V8 "W" Motor 348-409 Casting Numbers Chevy V8 Crankshaft Casting Numbers Chevy V8 Crankshaft Journal Sizes Chevy V8 Bore and Stroke List Chevy V8 Notes SBC Crate Motors BBC Crate Motors SBC Cylinder Heads Holley Carb ...

I HAVE A SET OF CHEVY SMALL BLOCK 14102193 CASTING CYLINDER HEADS, WHAT CC AND WOULD THESE HEADS FLOW DESCENT AT ALL - Answered by a verified Chevy Mechanic

Casting number "462" fuelie heads. 462 is the most-used SBC head casting number out there- at least six different SBC cylinder head casting numbers end in 462, according to 'the books': 3767462 3782462 3814462 3890462 3891462 3990462 Fuelie casting identifiers Chevy Small Block - Engine Block Casting Numbers Notes (for below): "High Power" is the maximum rate HP this block was used for, "Low Power" is the lowest rated horsepower RPO engine the block was used in. "Main Caps" is the number of bolts holding the cap. Iron Eagle SS Cylinder Heads. The Iron Eagle SS series heads have slightly different markings than other Dart heads. These heads will bear the casting number 007 on top, and will not usually have part numbers or Dart logos stamped on them. The best way to identify an Iron Eagle SS head is by the ID code cast on the exhaust face of the head.

General Motors identifies its small-block Chevy cylinder heads with both casting numbers and casting marks. "Double-hump" heads were found on many of its high-performance engines in the 1960s and early 1970s. They were manufactured with larger intake and exhaust port volumes and valves for the period, and ... Cylinder Head ID. Small block chevy head castings; ... Pontiac 15 degree heads, aluminum, 224 cc ports. 10106178: cc: ... Right angle casting , good HP head used in ...

Subject: 441 sb chevy heads: Reply: There are at LEAST 2 different head numbers that I could find that end with 441: 3923441- a 350 head used from 1967?-1976; and 3932441- used from 1967-1979 on 327s and 350s. the second heads, they flow about 152 cfm through the intake valve and 93.2 cfm through the exhaust valve stock 1.94 intakes, 1.5 exhaust. Chevy Small Block - Engine Block Casting Numbers Notes (for below): "High Power" is the maximum rate HP this block was used for, "Low Power" is the lowest rated horsepower RPO engine the block was used in. "Main Caps" is the number of bolts holding the cap. Chevy V8 Casting Number Locations Chevy V8 SBC Block and Head Casting Numbers Chevy V8 BBC Block and Head Casting Numbers Chevy V8 "W" Motor 348-409 Casting Numbers Chevy V8 Crankshaft Casting Numbers Chevy V8 Crankshaft Journal Sizes Chevy V8 Bore and Stroke List Chevy V8 Notes SBC Crate Motors BBC Crate Motors SBC Cylinder Heads Holley Carb ...

CHEVY CASTING NUMBERS. I know that Chevy Casting Numbers are on several sites on the World Wide Web but I thought it would be a good idea to list them here too. I actually went through several lists and made some corrections before making this list. I hope it helps you identify the Chevrolet engine parts you are working on. World Products 011150 - Cylinder Heads Cast Iron Chevy Small Block SPORTSMAN II 200cc 64cc 23Degree 2.020" x 1.600" Angle Plug, Bare Castings The first available true aftermarket performance cylinder head, good for 30-70HP over stock, and emissions legal! .

I HAVE A SET OF CHEVY SMALL BLOCK 14102193 CASTING CYLINDER HEADS, WHAT CC AND WOULD THESE HEADS FLOW DESCENT AT ALL - Answered by a verified Chevy Mechanic Chevy Small Block - Engine Block Casting Numbers Notes (for below): "High Power" is the maximum rate HP this block was used for, "Low Power" is the lowest rated horsepower RPO engine the block was used in. "Main Caps" is the number of bolts holding the cap. Subject: 441 sb chevy heads: Reply: There are at LEAST 2 different head numbers that I could find that end with 441: 3923441- a 350 head used from 1967?-1976; and 3932441- used from 1967-1979 on 327s and 350s. the second heads, they flow about 152 cfm through the intake valve and 93.2 cfm through the exhaust valve stock 1.94 intakes, 1.5 exhaust.

Aug 13, 2018 · updated video of small block chevy casting numbers locations with shots of the numbers visible ... 350 CHEVY HEADS BEST AND WORST PART 2 ... How To Read SBC Engine Block Casting Numbers And Suffix ... Some casting numbers are NOT listed as they may have been used in other models of the Chevrolet lineup but were NOT used in the Chevelle - such as the 1965 409cid heads #3830817 & #3852583 or 67 Camaro heads #3876775. The casting number is probably the most significant feature on a cylinder head as it's the hardest to alter.

Aug 13, 2018 · updated video of small block chevy casting numbers locations with shots of the numbers visible ... 350 CHEVY HEADS BEST AND WORST PART 2 ... How To Read SBC Engine Block Casting Numbers And Suffix ... Chevy small-block engine head casting numbers identify the model year, horsepower range, valve and chamber size and the size of the intake and exhaust ports. The most common heads sought by engine builders are ones identified variously as the "Camel Back," "Double Hump" or "Humper" heads used ... CHEVY CASTING NUMBERS. I know that Chevy Casting Numbers are on several sites on the World Wide Web but I thought it would be a good idea to list them here too. I actually went through several lists and made some corrections before making this list. I hope it helps you identify the Chevrolet engine parts you are working on.

Casting Numbers 10051128 and 10051129 . Chevrolet also released “symmetrical port” Bowtie heads, casting numbers 10051128 and 10051129, incorporating four equally spaced intake ports instead of the traditional siamesed ports. These advanced heads have exhaust ports raised even higher than the previous 861/862 heads.

Chevy V8 Casting Number Locations Chevy V8 SBC Block and Head Casting Numbers Chevy V8 BBC Block and Head Casting Numbers Chevy V8 "W" Motor 348-409 Casting Numbers Chevy V8 Crankshaft Casting Numbers Chevy V8 Crankshaft Journal Sizes Chevy V8 Bore and Stroke List Chevy V8 Notes SBC Crate Motors BBC Crate Motors SBC Cylinder Heads Holley Carb ... Dec 18, 2018 · File Type pdf sbc_casting_heads.pdf (24.56 KB) Was this answer helpful? Yes No. Answers others found helpful. Big Block Chevy Casting Numbers ; Small Block Ford ... Chevy V8 Casting Number Locations Chevy V8 SBC Block and Head Casting Numbers Chevy V8 BBC Block and Head Casting Numbers Chevy V8 "W" Motor 348-409 Casting Numbers Chevy V8 Crankshaft Casting Numbers Chevy V8 Crankshaft Journal Sizes Chevy V8 Bore and Stroke List Chevy V8 Notes SBC Crate Motors BBC Crate Motors SBC Cylinder Heads Holley Carb ...

accueil engine code. Chevrolet. Chevrolet Big Block Cylinder Head Casting Numbers. RECTANGULAR PORT - Valve size 2.19 intake, 1.88 exhaust General Motors identifies its small-block Chevy cylinder heads with both casting numbers and casting marks. "Double-hump" heads were found on many of its high-performance engines in the 1960s and early 1970s. They were manufactured with larger intake and exhaust port volumes and valves for the period, and ... Chevy small-block engine head casting numbers identify the model year, horsepower range, valve and chamber size and the size of the intake and exhaust ports. The most common heads sought by engine builders are ones identified variously as the "Camel Back," "Double Hump" or "Humper" heads used ...

Some casting numbers are NOT listed as they may have been used in other models of the Chevrolet lineup but were NOT used in the Chevelle - such as the 1965 409cid heads #3830817 & #3852583 or 67 Camaro heads #3876775. The casting number is probably the most significant feature on a cylinder head as it's the hardest to alter.

We would like to thank everyone that has contributed to the data provided on this site. This information has been gathered from several sources and has not been verified Most flow numbers for DART heads were from DART or their Web Site updated Aug. '12. All flow numbers for Darin Morgan heads come from Darin Morgan Web Site updated Oct. '12. All flow numbers for David Vizard heads come from Web Site updated April '08. All flow numbers for DRD Racing Heads come from their Web Site updated Aug. '09. Chevy V8 Casting Number Locations Chevy V8 SBC Block and Head Casting Numbers Chevy V8 BBC Block and Head Casting Numbers Chevy V8 "W" Motor 348-409 Casting Numbers Chevy V8 Crankshaft Casting Numbers Chevy V8 Crankshaft Journal Sizes Chevy V8 Bore and Stroke List Chevy V8 Notes SBC Crate Motors BBC Crate Motors SBC Cylinder Heads Holley Carb ... The Chevy cylinder head casting codes are one of the best ways to identify a Chevy cylinder head. It is usually found on the top of the head in between two valves and the rocker arm studs.

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  • World Products 011150 - Cylinder Heads Cast Iron Chevy Small Block SPORTSMAN II 200cc 64cc 23Degree 2.020" x 1.600" Angle Plug, Bare Castings The first available true aftermarket performance cylinder head, good for 30-70HP over stock, and emissions legal! The Complete Cylinder Head Guide for Chevy Small Block Engines A factor more influential toward successful high-performance engine building than any other is the cylinder heads. Without adequate airflow, the engine will never make power.
  • Jun 24, 2011 · I found a set of power pack heads casting #3884520.According to the "NUMBERS" their 1966 / 67 283" 195/220hp 60cc power pack heads.I'm thinking about putting them on my 283' with a Comp Cams 262 cam & a small Holley carb.Am I on the right track for a mild street motor with an old school feel? Casting # Years made Valve Size HP levels used for Chamber Size / Notes; 3782461: 61-70: 1.94/1.50 & 2.02/1.6: 250-375: 64 CC Chambers No bolt holes These are the double humps.
  • The Chevy cylinder head casting codes are one of the best ways to identify a Chevy cylinder head. It is usually found on the top of the head in between two valves and the rocker arm studs. Oct 16, 2015 · Casting dates are also cast into the head during the foundry process and may or may not be visible without removing the valve cover. Most of the Gen I factory cylinder heads have casting dates located between the valve seats like the casting numbers. Casting dates are frequently a letter followed by two or three numbers. Most flow numbers for DART heads were from DART or their Web Site updated Aug. '12. All flow numbers for Darin Morgan heads come from Darin Morgan Web Site updated Oct. '12. All flow numbers for David Vizard heads come from Web Site updated April '08. All flow numbers for DRD Racing Heads come from their Web Site updated Aug. '09.
  • Casting # Years made Valve Size HP levels used for Chamber Size / Notes; 3782461: 61-70: 1.94/1.50 & 2.02/1.6: 250-375: 64 CC Chambers No bolt holes These are the double humps. .
  • Aug 12, 2017 · Decoding the casting date is simple. The format is a letter signifying the month followed by three or four numbers indicating the date and year. For the month, A=Jan, B=Feb and so on. For some heads, the year has two digits, as with the 461 head, but most often, the casting date is abbreviated to just the final digit of the year. How does quantum mechanics differ from classical mechanics
  • Dec 12, 2018 · To help you answer that question, we have put together this cylinder head ID listing of Gen-I and Gen-II small-block Chevy heads. Now, when the question “what heads are these, and will they work for me?” arises while walking around a swap meet, you can at least know what is sitting on the ground or table in front of you. Dart Machinery, LTD. stands behind each product we manufacture 100%. Each component undergoes a detailed manufacturing process that involves the hundreds of calculated and precision steps to ensure the finest quality possible.
  • Dec 18, 2018 · File Type pdf sbc_casting_heads.pdf (24.56 KB) Was this answer helpful? Yes No. Answers others found helpful. Big Block Chevy Casting Numbers ; Small Block Ford ... . 

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The Complete Cylinder Head Guide for Chevy Small Block Engines A factor more influential toward successful high-performance engine building than any other is the cylinder heads. Without adequate airflow, the engine will never make power. Most flow numbers for DART heads were from DART or their Web Site updated Aug. '12. All flow numbers for Darin Morgan heads come from Darin Morgan Web Site updated Oct. '12. All flow numbers for David Vizard heads come from Web Site updated April '08. All flow numbers for DRD Racing Heads come from their Web Site updated Aug. '09.

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CHEVY CASTING NUMBERS. I know that Chevy Casting Numbers are on several sites on the World Wide Web but I thought it would be a good idea to list them here too. I actually went through several lists and made some corrections before making this list. I hope it helps you identify the Chevrolet engine parts you are working on. accueil engine code. Chevrolet. Chevrolet Big Block Cylinder Head Casting Numbers. RECTANGULAR PORT - Valve size 2.19 intake, 1.88 exhaust Aug 12, 2017 · Decoding the casting date is simple. The format is a letter signifying the month followed by three or four numbers indicating the date and year. For the month, A=Jan, B=Feb and so on. For some heads, the year has two digits, as with the 461 head, but most often, the casting date is abbreviated to just the final digit of the year.

Oct 16, 2015 · Casting dates are also cast into the head during the foundry process and may or may not be visible without removing the valve cover. Most of the Gen I factory cylinder heads have casting dates located between the valve seats like the casting numbers. Casting dates are frequently a letter followed by two or three numbers.

The Vortec heads are a little bit lighter than the older heads and have a “kidney” or “heart” shaped combustion chamber that is more efficient than the double hump chamber. The L31 Vortec comes in two different casting numbers, 10239906 (#906) or 12558062 (#062). Originally, the stock #906 casting head was available in two versions.

sbc cylinder head casting numbers,small block chevy heads,humper,2.02,camel back,vortec JWT Automotive: Small Block Cylinder Head Casting Numbers Hot Rodding and Muscle car Technical information.

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Dec 27, 2013 · IN THIS SEGMENT WE CONTINUE OUR LOOK AT SMALL BLOCK CHEVY HEADS WE TAKE A CLOSE LOOK AT TBI, TPI, AND VORTEC HEADS See part 1 www.youtube.com/watch?v=uvmlKF5dr18.

It is intended for off-highway applications only. Although the Phase 2 cast iron Bow Tie cylinder head has the same casting number (14011034) as the Phase 1 head it replaced, there are several significant differences between these two heavy-duty cylinder heads.

Casting # Years made Valve Size HP levels used for Chamber Size / Notes; 3782461: 61-70: 1.94/1.50 & 2.02/1.6: 250-375: 64 CC Chambers No bolt holes These are the double humps. Subject: 441 sb chevy heads: Reply: There are at LEAST 2 different head numbers that I could find that end with 441: 3923441- a 350 head used from 1967?-1976; and 3932441- used from 1967-1979 on 327s and 350s. the second heads, they flow about 152 cfm through the intake valve and 93.2 cfm through the exhaust valve stock 1.94 intakes, 1.5 exhaust. CHEVY CASTING NUMBERS. I know that Chevy Casting Numbers are on several sites on the World Wide Web but I thought it would be a good idea to list them here too. I actually went through several lists and made some corrections before making this list. I hope it helps you identify the Chevrolet engine parts you are working on.

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An Economical Stock Replacement Head. There are many compelling reasons why it's smart to use S/R cylinder heads instead of worn out junkyard parts or new OEM castings. These World Products heads come with hardened steel exhaust seats compatible with unleaded gasoline. The extra thick decks and ...

Dec 26, 2004 · My other choice would be to keep the #369 heads for backup and try to work with the #376450 heads that I have on it now. The #450 heads are from smaller sized SBC like 305 and below, but the shop that sold them to me said they could make good power.

  • I HAVE A SET OF CHEVY SMALL BLOCK 14102193 CASTING CYLINDER HEADS, WHAT CC AND WOULD THESE HEADS FLOW DESCENT AT ALL - Answered by a verified Chevy Mechanic
  • The Chevy cylinder head casting codes are one of the best ways to identify a Chevy cylinder head. It is usually found on the top of the head in between two valves and the rocker arm studs. Iron Eagle SS Cylinder Heads. The Iron Eagle SS series heads have slightly different markings than other Dart heads. These heads will bear the casting number 007 on top, and will not usually have part numbers or Dart logos stamped on them. The best way to identify an Iron Eagle SS head is by the ID code cast on the exhaust face of the head.
  • I HAVE A SET OF CHEVY SMALL BLOCK 14102193 CASTING CYLINDER HEADS, WHAT CC AND WOULD THESE HEADS FLOW DESCENT AT ALL - Answered by a verified Chevy Mechanic
  • An Economical Stock Replacement Head. There are many compelling reasons why it's smart to use S/R cylinder heads instead of worn out junkyard parts or new OEM castings. These World Products heads come with hardened steel exhaust seats compatible with unleaded gasoline. The extra thick decks and ...
  • Subject: 441 sb chevy heads: Reply: There are at LEAST 2 different head numbers that I could find that end with 441: 3923441- a 350 head used from 1967?-1976; and 3932441- used from 1967-1979 on 327s and 350s. the second heads, they flow about 152 cfm through the intake valve and 93.2 cfm through the exhaust valve stock 1.94 intakes, 1.5 exhaust. Most cylinder heads are identified in a general sense from simply looking at them . A big block Chevy (BBC) or small block Chevy (SBC) head is readily recognized by Early on, there was much made of the supposed difference in flow between the. but without the swirl-inducing vane are c/n's 14011083 and 14096217.

Jan 01, 2003 · We’ve been getting a ton of mail with questions about how and when to modify the Vortec small-block iron heads—so much mail that we decided to condense all the Vortec information .

I HAVE A SET OF CHEVY SMALL BLOCK 14102193 CASTING CYLINDER HEADS, WHAT CC AND WOULD THESE HEADS FLOW DESCENT AT ALL - Answered by a verified Chevy Mechanic

Most flow numbers for DART heads were from DART or their Web Site updated Aug. '12. All flow numbers for Darin Morgan heads come from Darin Morgan Web Site updated Oct. '12. All flow numbers for David Vizard heads come from Web Site updated April '08. All flow numbers for DRD Racing Heads come from their Web Site updated Aug. '09.

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The Chevy cylinder head casting codes are one of the best ways to identify a Chevy cylinder head. It is usually found on the top of the head in between two valves and the rocker arm studs.

Chevy Casting Number identification including Block casting numbers, cylinder head casting numbers, Crankshaft and intake casting numbers. Casting # Years made Valve Size HP levels used for Chamber Size / Notes; 3782461: 61-70: 1.94/1.50 & 2.02/1.6: 250-375: 64 CC Chambers No bolt holes These are the double humps. Most cylinder heads are identified in a general sense from simply looking at them . A big block Chevy (BBC) or small block Chevy (SBC) head is readily recognized by Early on, there was much made of the supposed difference in flow between the. but without the swirl-inducing vane are c/n's 14011083 and 14096217. “Masters of Disguise” to Iron Eagle Small Block Chevy and other racing cylinder heads Cylinder Head Design Form: Fill out our online form for a recommendation and pricing on a set of heads built specifically for your application. Chevy V8 Casting Number Locations Chevy V8 SBC Block and Head Casting Numbers Chevy V8 BBC Block and Head Casting Numbers Chevy V8 "W" Motor 348-409 Casting Numbers Chevy V8 Crankshaft Casting Numbers Chevy V8 Crankshaft Journal Sizes Chevy V8 Bore and Stroke List Chevy V8 Notes SBC Crate Motors BBC Crate Motors SBC Cylinder Heads Holley Carb ... The Complete Cylinder Head Guide for Chevy Small Block Engines A factor more influential toward successful high-performance engine building than any other is the cylinder heads. Without adequate airflow, the engine will never make power.

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The Vortec heads are a little bit lighter than the older heads and have a “kidney” or “heart” shaped combustion chamber that is more efficient than the double hump chamber. The L31 Vortec comes in two different casting numbers, 10239906 (#906) or 12558062 (#062). Originally, the stock #906 casting head was available in two versions.
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Big block heads started with numbers only in April of 1984, but changed to alpha-numeric starting with BB 1 in August of 1984. The stamping is usually located on the end of the casting above the accessory bolt area just below the valve cover rail. We have stamped some heads on the exhaust side of the head as well. Cylinder Head ID. Small block chevy head castings; ... Pontiac 15 degree heads, aluminum, 224 cc ports. 10106178: cc: ... Right angle casting , good HP head used in ... Corvette Aluminum Heads This is the initial listing I have of Chevy small block cylinder head casting numbers, their application, and notes. If you have more information or additional casting numbers please feel free to write!

General Motors identifies its small-block Chevy cylinder heads with both casting numbers and casting marks. "Double-hump" heads were found on many of its high-performance engines in the 1960s and early 1970s. They were manufactured with larger intake and exhaust port volumes and valves for the period, and ... Chevrolet Small V-8 Cylinder Block Casting Numbers 1955-1985 These listings are always a work-in-progress. If you have any documented info that can be added to these pages, .