This is a Yamaha Blaster top end head gasket + heavy duty premium BLOW PROOF base gasket kit from VITO'S PERFORMANCE!
HEAD GASKET:
.018 thickness - high compression
Adds 10 lbs of compression to your motor = 1.2 Horsepower gains
BASE GASKET:
This is a heavy duty BLOWPROOF unit, steel reinforced, and will not blown out, like cheap knock-offs
Fits any year Yamaha Blaster 1988 to 2006