Speed Pro Premium Piston Rings 4.080" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly Clayton Machine Works shim thickness

shim thickness

Viscosity Index 134

Ford / Mercury 1963-80

600 in Knurl

Speed Pro Premium Piston Rings 4.080" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly Clayton Machine Works shim thicknessProduct Description: Piston Rings Performance 4. 080 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Moly 8 Cylinder From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for industry leading performance engine technologies, from cutting edge Digital Diamond Profiled pistons to A Series bearings. They are engine components performance enthusiasts and racers can