Speed Pro Premium Piston Rings 4.181" Bore 5/64 x 1/16 x 3/16" Thick Standard Tension - Moly ididit Metal Flake

Metal Flake

Fully adjustable side pad

Adjustable EFI Applications

The EAS Universal Sensor Input provides the ability to read any 0-5 volt signal and translate that signal a meaningful value for display on the Edge CS or CTS

Speed Pro Premium Piston Rings 4.181" Bore 5/64 x 1/16 x 3/16" Thick Standard Tension - Moly ididit Metal FlakeProduct 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