LS1 exhaust manifolds

[RocketKing]

Originally Posted by Thealien

I am using the trailblazer SS manifolds and have plenty of clearance. They look like they were made to fit my truck. A little harder to find than the camaro/firebird manifolds but worth it IMHO. I do have a set of 2000 F body manifolds that I didn't use because I found the trailblazer SS ones.

Which system did you use to mount the motor? I have read that sometimes it can make a difference on how well the exhaust manifolds fit.