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  #19  
Old 04-04-2015, 02:17 PM
goatwgn goatwgn is offline
Ultimate Warrior
 
Join Date: May 2010
Location: Chesapeake Va.
Posts: 1,387
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Quote:
Originally Posted by ponyakr View Post
The 301 was the std engine in '78 and optional in the '79 & '80. So some G-body 301 engine and frame mounts should install any '70 up Pontiac engine. The correct holes should be in the frame for the Pontiac mounts. I think the Lemans and Grand Prix bodies were on the same frame as the GA. Of course, I could be wrong--wouldn't be the 1st time.

The fuel pump and starter are on the opposite side. You can buy or make an adapter to mate the Chevy trans to a Pontiac block.

http://en.wikipedia.org/wiki/Pontiac_Grand_Am

Here's a G-body forum. Don't know if it would help or not.

https://gbodyforum.com/forums/general-discussion.3/
This car should have the TH200. I would replace it with a TH350.