That's a good question. If we were talking V8's 'n stuff I'd have an answer for you, but now that I think about it, I have always used OEM gaskets from the dealer since I've never investigated an aftermarket source. If I were using a Wiseco piston kit, I'd have no reason not to trust their gaskets.
A forum community dedicated to Kawasaki Motorcycle owners and enthusiasts. Come join the discussion about performance, modifications, troubleshooting, maintenance, off-road, touring, street bikes, and more!