YN89
Well-Known Member
Hey fellas when I installed my powerbomb header and slip on I felt like the pb wasn't getting a good seal to the engine even thou I've tightened it to the point where it can't go any more i feel it's not closing enough did some searching and I need a gasket but I can't get any part numbers or find anything on eBay any one know the partnumber or something...and another thing what is the best silicone to use to seal the header and slip on together??