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Mortec Chevy V8 Big Block Casting Numbers I go over some basics of Small and big block chevy block and cylinder head casting numbers, date codes, and suffix codes. In this multi part series of #shorts videos, we're learning how to identify a small block Chevy engine. We'll be looking at the

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Aluminum heads with casting number 3919842 were factory cylinder heads for L89 and L88 engines. Expect to pay a lot of money if you even find a Engine block and head numbers can be found on Mortec website for looking up Chevy engine block and head casting number. Big block head casting #s | Page 3 | NastyZ28.com

Today Cousin Mike @landoncustomclassics dropped off a Mystery Small Block Chevy that he's had for a while. We don't know a How to spot a 400 small block chevy and why I think it is one of the best to build, and should not be overlooked as a potential

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454 BBC REC PORT VS AFR OVAL-PORT HEAD TEST How To Identify A Small Block Chevy Engine Part 1: First Impressions #shorts 3970010 block NOT a 350?!?!

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Are 487x casting number heads good for a Chevy 350? Tonight I'm taking a look at the casting numbers and date/suffix codes on the 1972 Corvette 454 LS5 restoration project to verify if HOW MUCH POWER DOES A PEANUT PORT BBC HEAD MAKE? HOW MUCH MORE POWER DOES A REC-PORT BBC HEAD

The basics of Chevy SBC and BBC casting numbers and suffix codes. How to Identify A Small Block Chevy Engine Part 3: Block Casting Number #shorts

I have not seen one of these for awhile! This How to video will show you how to find or locate the casting numbers on your small block chevy engine block. This will show

Big-Block Chevy Head ID. Finding Swap Meet Gold WHICH FACTORY BBC HEAD MAKES THE MOST POWER? PEANUT PORT vs PORTED 049 OVAL vs REC PORT vs AFR 265! Here we get into a big about what we can do for your big block heads. From street to strip, or truck pull to mud hole, we have you

BIG BLOCK CHEVY HEADS BEST AND WORST Decoding the 1972 Corvette 454 LS5 Engine Casting Numbers 12363391, 1996-up . ; 12558162, 2001-up, 496 ; 12560241, 1998 -up . ; 14025175, 1983-93, 454 ; 14081044, 1986-90, 454

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YOUR BUILDING A BUDGET SMALL BLOCK CHEVY WHAT HEADS SHOULD YOU BE LOOKING FOR AND WHAT TO STAY Veteran Member. Oct 10, 2009. 2,177. BUFFALO, NY. Here you go.. Chevrolet Big Block Cylinder Head Casting Numbers RECTANGULAR PORT - Valve Golden Ticket or Fools Gold? Decoding Small Block Chevy Casting Numbers for Budget Power

By popular demand I attempt to give some good insight and info on Big Block Chevrolet Heads. DO WE REALLY NEED REC-PORT HEADS TO MAKE BBC POWER? CHECK OUT THIS TEST WHERE WE COMMPARED A What "RARE" small block Chevy is this you don't see Everyday? #automobile

MarketPlace: Big Block Chevy 396/454 Engine Parts, Alright guys, Just wanted to hear everyone's reaction to buying Assembled Engine Build 620 HP 454 Big Block Chevy Part 3 Oval Port Head Core Selection Before Porting Chevy engine block and head casting numbers

820 heads touching piston dome making ticking noise. Big Block Chevy Cylinder Heads ; Casting, Years, CID ; 3904392, 1967, 427 ; 3919842, 1968-69, 396 ; 427 ; 3946074, 1969-71, 396,402

Chevrolet Big Block Cylinder Head Casting Numbers Are 354434 heads good for a 400 engine? Here @ Backyard carZ we try to save old cars from the junk yard . we look for the cars on there way to the scrapper , forgotten

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How to identify your small block Chevy engine. #centralflorida #sbc #chevy #budgetbuild #tips Sbc casting numbers are an important way to identify an old engine but it doesn't always give you all the information you need.

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1968 Big Block Chevy 396 Motor Engine Identification 3916323 3R Suffix Corvette Beaumont SD396 + Chevy casting numbers for blocks and heads for big block V8 engines.

Big Block Chevy Engine Parts casting numbers and Identification However, the complete casting number is located beneath the valve cover, usually above an intake port. Additionally, either the last three 3916323 has vin, after jan 1 68 to comply with regulation t12203r towanda dec 20 . suffix 3R i cant find. says late 67 early 68 .

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All production big-block heads had an exhaust crossover passage between the two pairs of siamesed intake ports. The casting cavities above and Chevy Big Block Cylinder Heads PCV valves - Corvette Fever

Part 3 -GM Oval Port Head Core Selection - What To Look For In Depth Performance Engine Build 620+ Horse Power Street/Strip 454 big block heads