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Old 03-07-2017   #7
WVZR-1
 
Join Date: Oct 2004
Posts: 1,889
Default Re: LT5 Crank to Flywheel bolt pattern ??

Quote:
Originally Posted by 5ABI VT View Post
Curious if there is a pattern measurement size or something of the sort ? Like for wheels 5x4.75 etc
I'm quite comfortable mentioning a 3.0 bolt circle since the LT5 uses an SBC 1-piece rear main so I'd think that remained the same. I have a couple that are boxed but Jerry likely has one on the shelf that's easier to dimension. Tom's is also maybe easier to put his hands on.

I've never seen a bolt circle reference for the 8 bolt LS or the 9 bolt LS9.

Way back in 2010 when I did the LSX-454 it was one of the dimensions I did confirm for the fabrication.
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