Pay in 4 interest-free payments of $44.86 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Designed for 686cc (102mm) big bore conversion
Black Diamond Stainless Steel Exhaust Valve Pair (Both)
Base gaskets
6 case hardened studs for head to cylinder
YFZ450 Complete Big Bore Stroker Rebuild with Cases
Pro Design Cool Head Billet 4mil 68mm Big Bore 22cc Domes Kit Yamaha Banshee 350 30-3118 Designed for 686cc (102mm) bigThe ORIGINAL Made in USA Pro Design Racing Cool Head for Yamaha Banshees! FITS ALL YAMAHA BANSHEE MODELS & YEARS! Features: CNC Billet machined design offers noticeable bolt on performance gains and increases in cooling efficiency Increased torque and power as a result of increasing compression Larger water jacket area supplies more water; you get the ultimate in cooling efficiency by eliminating overheating Interchangeable O Ringed domes allow you to