1989 f350 with a 351 emissions question
drew10x26
12-13-2007, 10:14 AM
i have a 1989 f350 with a 351 and i was wondering if i took off the stock exhaust manifold and put on my long tube headers what do i do with the emissions line that is connected to the manifold do i plug it leave it open or what? thanks
Automotive Network, Inc., Copyright ©2024