VetteLT193
06-06-2008, 08:49 PM
I have a set of risers for Gil offshore exhaust. I didn't think I could use them with my stock risers, but now I'm thinking they might work because my boat was initially set up for closed cooling and the manifold is separate from the riser
So, will Gil offshore risers fit the stock merc manifold? I can pull everything apart tomorrow to try it out, but it would be easier if someone knew the dimensions off hand...
So, will Gil offshore risers fit the stock merc manifold? I can pull everything apart tomorrow to try it out, but it would be easier if someone knew the dimensions off hand...