Speed Pro Premium Piston Rings 4.181" Bore 5/64 x 1/16 x 3/16" Thick Standard Tension - Moly H760003S Easily add serviceability to your

Easily add serviceability to your intercom system

injection-molded cap

Tailgate / Tub Included

1967-1971 GMC G15/G1500 Van

Speed Pro Premium Piston Rings 4.181" Bore 5/64 x 1/16 x 3/16" Thick Standard Tension - Moly H760003S Easily add serviceability to yourProduct Description: Piston Rings Performance 4. 181 in Bore Drop In 5 64 x 1 16 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