Quote Originally Posted by Badass69 View Post
Well I can honestly say what post and what 77 Chev truck to answer your question. I found the company while searching for myself on Google about a month ago and in that time since have found little feedback from any sites I visit including here. From the photos they show of their 89 the headers do hang below the frame rail which may end up making them useless to me being lowered. But then again it depends on how low they actually hang in the chassis. Otherwise if they are no good I am thinking modified big block headers for the GMT400 may be the only way I can go and get what I want.

LOL, i posted this last night and assumed it's where this question came from. http://www.ls1truck.com/forums/perfo...rs-77-c10.html

I haven't known of anyone personally who has used them but the larger tube headers are nicer than the common 1 3/4 everyone else has.
You'll prolly have to contact them about the fitment questions or maybe order them and return if they won't work.

I know the engine compartment is huge in those trucks! Would you be able to alter the angle on the motor mounts to get headers to tuck??