Speed Pro Premium Piston Rings 3.780" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly BR1003 Sockets fit 1" lug nuts

Sockets fit 1" lug nuts and are used with 1/2" drive impact guns

No adapters/spacers required

hard to reach

Endure-X Solid Roller Lifters are heat treated

Speed Pro Premium Piston Rings 3.780" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly BR1003 Sockets fit 1" lug nutsProduct Description: Piston Rings Performance 3. 780 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