Speed Pro Premium Piston Rings 4.100" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly 700020 Strategically located sealing beads surround

Strategically located sealing beads surround the combustion chamber and coolant passages concentrating clamp load to prevent leakage

D-Rings for included shoulder strap

Aero beadlocks are true 7

utilizing the latest innovations in piston forging technology

GP3 Carbon

Speed Pro Premium Piston Rings 4.100" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly 700020 Strategically located sealing beads surroundProduct Description: Piston Rings Performance 4. 100 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