LarryZ
Newbie
Hello to all. I have a 1989 GMC Sierra C1500 extended cab long bed with the 5.7 V8 engine. I am looking for a source for stock exhaust manifold to engine block mounting kit. That is the one stud, bolts, washers and french locks. Does anyone know of a source for these? Also a source for higher quality exhaust gaskets than the paper and foil stock ones. Thanks for any help.