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Old 03-02-2021, 09:36 PM   #9
jmantle
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Join Date: Feb 2008
Location: Black Creek, BC Canada
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Default Re: 2008-9 Impala 5.3

Quote:
Originally Posted by brian schuetta View Post
Does anybody know enough about these cars to tell me if the trans axle in these is different from the V-6 models and what would be involved in converting a V-6 car to V-8 LS?
I just finished up a transmission from a Monte Carlo with a 5.3, had a 4T65 in it. I've heard rumors they were beefed up for the V8 but didn't see any obvious changes.

Jim Mantle V/SA 6632
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