Remind me what stock is.
Remind me what stock is.
Stock is 7.4, but I'm confused. If you're shaving your heads, you'd want something like 7.38....
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
I was thinking the same thing but my math isn't very good lolOriginally Posted by pl4yboy
1983 Ford Ranger- 2.3 to 205k mile 6.0 swap
unless you're going with a thicker then stock gasket...or are putting an odd cam in there, you shouldn't need LONGER.
MidwestSS's cam called for 7.4s and if I believe there was actually a little too much pressure on them. I'm not sure what size he used/still has (he had a couple sets laying around). I am using 7.35's on mine, because my heads were shaved a little. They are probably still a little too long, but the lifters can eat some.
blown transmissions are about as useful as 97% of the guys on this forum
Yeah I dunno, 7.425's is what was recommended but makes no sense, I was in a daze apparently. Just have to measure for sure when the time comes.
2006 SilveradoLittle Black Bitch
I've got brand new in box Comp 7.425's that thunder wouldn't take back or exchange for 7.4's. They are still sealed in tge plastic wrap from comp.
T-RAV99 GMC | 5.3 | Skinny White Guy Tuned
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