Chevy Impala Forums - View Single Post - 1977 impala th400 swap
View Single Post
post #16 of (permalink) Old 03-20-2018
Dwayne J
Super Moderator
Dwayne J's Avatar
Join Date: Jan 2009
Posts: 3,878
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 84 Post(s)
Thanks: 16
Thanked 362 Times in 234 Posts
The 2007+ truck intake is actually very good and cheap. Called the Trailblazer SS intake in this article.
20 LS1 Intake Manifolds: Tested! - Hot Rod Network

Mocked up the stock 2004 intake in my Caprice and while it was going to need some cowl hammering it looked like it could work with the custom built mounts I got from a GM powertrain engineer.

96 Caprice with AI 200cc package
Best et 11.5
Best MPH 116
Just another taxi
Dwayne J is offline  
For the best viewing experience please update your browser to Google Chrome