1979rs/z28

iTrader: (21)

I just got a set, and am wondering if I should have the collectors welded before i install them or rtv them and hope for the best?

zacht

iTrader: (18)

are you looking for something to seal up between the slip connectors so they dont leak? idk if rtv would do the trick. one trick iv heard of is a little bit of axle grease. maybe put a little on the collectors before you slide the y pipe on. this stuff heats up and gets hard, creates a hard carbon steel. i think this is what ill do, unless someone has a better idea.

1979rs/z28

iTrader: (21)

Looking for something that'll go between the header and collector, mine are a two piece style they're older headers. Never thought of axle grease though.