727 W/ 904 internals

[Mark Yacavone]

Originally Posted by Phillip marvetz

Which point Mark? If it is the pontiac/chev trans you need look no further than a certian Firebird. They were protested a few years ago ( At Fallon I believe) and NHRA wouldn't do anything about it. Am I mistaken?.............

Any GM trans worth a crap was made in Chevy and BOP configuration ,or both.
There was even a BOP Powerglide case .
The Chevy pattern 904 mail truck trans isn't legal in S/SS, but still it bolts right up.
The 700R4 o/d is Chevy only, but nobody uses that.
I just don't know what issue you're talking about.
PM me if you want to.