Engine Kit

Kits include KPMI® or equivalent valve spring kit, a full set of Black Diamond?stainless steel standard size valves, H.T. Steel valve keepers and valve stem seals (where applicable) for engine applications listed

All valves are impregnated by a special process to a depth of .002? with a surface buildup of .0002?

This process improves wear properties, reduces friction and provides resistance to corrosion and wear

Compatible with leaded and unleaded fuels? Sold as complete kits for one engine

Made in the U.S.A

Sold as complete kit for one engine

Spring Open Pressure: 400 lb
Material: Stainless Steel
Product Name: Engine Kit
Head Diameter: Stock
Spring Lift Imperial: 0.610 inch
Spring Seat Pressure: 175 lb
Model: Black Diamond?
Units: Kit
Spring Lift: 0,610 inch