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Old 04-08-2015, 05:20 PM
82gplj455 82gplj455 is offline
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Join Date: Aug 2014
Location: rockland,ma.
Posts: 64
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Quote:
Originally Posted by rexs73gto View Post
Most all G-body Grand Prix's came with the chevy 305 because that was the drop in engine for those cars. You could only get the 301 in those cars up to 81, so you either got a chevy 305 or the buick 3.8. But I'm with you install a Pontiac engine in your Pontiac.
There was also the buick 4.1,4bbl, V6 .i didnt know there was a 4.1 till my current 82 GP.shes getting a 455 swap in a couple weeks.

You exhuast choices are limited,stock log manifolds or ram air manifolds.if you got the money to spend there is only one place i found that makes headers for g bodies with pontiac motors, http://maddogheaders.net/