Small block chevy heads casting numbers
WebbSmall Block Chevy LS Cylinder Heads by Casting Number. Small Block Chevy LS Cylinder Heads by Casting Number. 10215339 – LS Small Block V8 1997 346, LS1, aluminum, 68cc chambers. 12480005 – LS Small Block V8 2000 LS1, GTZ, aluminum, 38cc chambers, 2.125/1.625 valves, angle plugs. 12556743 – LS Small Block V8 1999 325, 5.3L, … WebbThere turns out to be several changes to this head that deserve investigation before blindly diving into the small-block Vortec head game. There are actually two different casting …
Small block chevy heads casting numbers
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WebbCasting# CID: Intake: Exhaust: CC: Comments: 1971-75: 330545: 307,350: 1.72: 1.5001: 74. 1971-73: 330862: 400: 1.94: 1.5001-. 1971-76: 333881: 350: 1.72: 1.5001-. 1970-80: … Webb8 juni 2024 · To determine what type of heads are on your small block Chevy, take a look at the illustrations below for 'Early' or 'Late' Style, Aftermarket Aluminum SBC heads, …
Webb27 mars 2010 · According to the source I have 820 heads are 1971 402/454 oval port open chambered heads. The 290 heads are 1969-70 396/402/427/454 oval port closed chambered heads. A 1970 LS5 would be 3963512 casting with two bolt mains. I'm sure you already knew that. There are a couple different engine suffixes used. Webb350 mains, 2-piece rear seal, splayed caps, GTP race block 10051182.....2 or 4...Bowtie, 3.75"-4.30" bores, 1 or 2-piece rear seal 10051184.....4...Bowtie, 4.00"-4.155" bores, 1 or 2 …
http://chevellestuff.net/qd/head_casting_by_year.htm WebbDecoding Chevrolet VIN, ... engine block casting numbers, cylinder head casting numbers, intake manifold casting numbers, transmission, interior codes, and paint codes. …
Webb12 dec. 2024 · Casting numbers 3782461 and 3782461X used 1.94 and 1.50-inch valves. These were commonly called “Fuelie” heads. 10065202: 1987 through 1995 350ci truck …
Webb11 juli 2012 · the vortec heads will have casting numbers that end in 906 or 062. and not every small valve small block head is junk- the 305 HO heads that end with the numbers … lay me down dirty heads chordsWebb24 feb. 2024 · Vortec Head. Sporting centrebolt valve covers and a strange sawtooth, the Vortec head first hit the market in 1996. It was equipped with 170-cc intake port volume, 1.94/1.50-inch valve sizes and a 64-cc chamber. Its excellent performance soon made it into one of the most popular Chevy heads ever produced. kathy friedman 7 twitterWebb11 dec. 2024 · Joined Jan 5, 2015. 1,859 Posts. #8 · Dec 10, 2024 (Edited) Here's some interesting info from a custom cam designer (from this forum). Semi custom SBC cams based on stroke and heads used. Yes they are all roller cams but you can get the idea that slightly different cams work best with different heads and strokes. kathy from diff\u0027rent strokesWebbSmall block chevy head castings Casting # Combustion Chamber size CCs Intake valve Exhaust valve Production Years Misc Engine 10033867 62cc 2.02 1.60 over the counter 23 degree, angle plug, 196 cc intake runner, Aluminum 10045434 55cc Over the counter 15 degree, angle plug, raised runner, aluminum 10051101 55cc 2.02 1.60 Bowtie, kathy fritsche nashWebbChevrolet 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, … lay me down david crosby lyricsWebb19 nov. 2024 · Where are the casting numbers on SBC heads? These heads got their nickname because of the raised identification shape on the each end. It’s two half-ovals connected by a straight bar-most easily described as two humps.Some of these are also nicknamed Fuelie heads because a version appeared on fuel-injected 327-powered … kathy freston wikiWebb4 okt. 2001 · We have a list of the small block Ford casting numbers used and this should help you determine what you are working with. Just click the attachments under this message and find your number. Answer ID … kathy friedman