Yamaha OEM Part# 3GG-85550-01-00
the included RED Viton seals are suitable for both intake and exhaust valves
5:1 JE Pistons Set Cometic & CP-Carrillo Connecting Rods
Replace worn Honda XR80 valve stem seals with premium KPMI Red Viton seals for 1979-1984 models to reduce oil consumption and improve engine reliability
Rhino 660 Grizzly 660 102mm Wiseco Piston Big Bore Cylinder Top End Rebuild Kit Maverick 800 Yamaha OEM Part# 3GG-85550-01-00C7798,4811M10200,4966M10200,5KM 11310 00 00,80 82600,80 82600,YF 11181 00 00,810852,191070043070,3YF 11351 00 00,3YF 11181 00 00,2C6 11603 00 00,93450 24028 00,3YF 11631 00 X0,3YF 11633 01 00,90201 102G9 00,90105 10649 00,90105 09648 00,C7798 EST,DPR 8EA90 00 00,3YF 11310 01 00,261528,261527,272149,M1016B,8507D200< Unlock the full power of your Yamaha 660 with this top of the line Big Bore Top End Kit. Squeeze every last ounce of power from your