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Kibblewhite high-temp Viton stem seals for maximum heat resistance
Q: Is this gasket for stock bore size
Far more resistant to heat and corrosion than any other kit
YAMAHA SR400 (CA)
Impeller mounting bolt with washer and o-rings
Yamaha Banshee Big Bore Top End Kit ProX Pistons Bearings Cometic Gasket BPRATV KLX650 Kibblewhite high-temp Viton stem sealsRace proven Yamaha Banshee 66mm big bore top end kit. 370cc displacement with ProX pistons, bearings, and Cometic gaskets. Yamaha Banshee 66mm Big Bore Top End Kit 370cc ProX Pistons, Bearings & Cometic Gaskets High Performance 370cc Big Bore Rebuild Kit Unleash more power and torque from your Yamaha Banshee with this premium BPRATV 66mm Big Bore Top End Kit. Built around the same trusted ProX pistons and components you expect, this 370cc big bore