Top End

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and...

Black Diamond? valves are CNC machined from one-piece forgings of EV8 Stainless SteelBlack Diamond? proprietary multi-stage process reduces friction, and provides superior resistance to corrosion and...

• White Diamond™ valves are CNC machined from one-piece forgings of EV8 Stainless Steel or Inconel-751 • Electroplated with a 360º anode, to produce an even coat of the highest grade hard chrome...

Vintco Top End Gasket Kit - Maico Kte059 Maico -- 400 Enduro -- (1979, 1978, 1976, 1975)

Vintco Engine Gasket Kit - Yamaha Keg039 Yamaha -- YZ 250 -- (1977)

Vintco Engine Gasket Kit - Honda Keg008 Honda -- CR250R -- (1980, 1978, 1979)

Vintco Engine Gasket Kit - Yamaha Keg044 Yamaha -- YZ 400 -- (1978, 1977)

Heat-treated for strength and durabilityEqual or surpass original equipmentMade in the U.S.A.

Heat-treated for strength and durabilityEqual or surpass original equipmentMade in the U.S.A.