Speed Pro Premium Piston Rings 3.915" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly 35100 Lightweight tri-composite shell

Lightweight tri-composite shell

yet low fluid friction like 75W90

Sets feature shrink sleeved ends and cylinder identification numbers

GM Fullsize SUV / Truck / Van 1963-95

Speed Pro Premium Piston Rings 3.915" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly 35100 Lightweight tri-composite shellProduct Description: Piston Rings Performance 3. 915 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