66cc Gt5A Copper Head gasket ........... high performance
SPECIAL: High compression head gasket made of solid copper 0.4mm thick.
For 66cc / 69cc engines only. Engines with 47mm dia. pistons.
A thin head gasket will increase compression and result in a noticeable power increase.
Not included in our complete gasket kit. Must order this puppy separately.
We do include this copper gasket with the HP Woodpecker brand head.
For best shipping cost order more parts not to exceed 9 pounds total wt.