Quote Originally Posted by chevyguy1450 View Post
its not just power gains i need. i dont even have a set of stock manifolds. and they seem to be priced about the same or more as shorty headers.
Where are you finding stock manifolds priced the same as shorties? Are they used? Duct_Tape is selling a set of stock mani's, send him a PM.

Quote Originally Posted by kerrige View Post
If the stock manifolds fit then shorties take about the same space.
Some shorties extend a bit further out. Make sure they clear the steering column on the drivers side and the firewall on the pass side.