Speed Pro Premium Piston Rings 3.736" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly Crank Trigger Extension O2 Bungs In Both Collectors

O2 Bungs In Both Collectors To Support Efi Systems

not plated

Protect your investment and keep your comms in top working order

0-600 Degrees Fahrenheit

Speed Pro Premium Piston Rings 3.736" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly Crank Trigger Extension O2 Bungs In Both CollectorsProduct Description: Piston Rings Performance 3. 736 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