Speed Pro Economy Piston Rings 4.125" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron 35960 Looking for a plug and

Looking for a plug and play alternative for your stock or built late model factory EFI engine

Engine Oil Pump

1976-1978 Dodge CB300

1978-1978 GMC C15

Speed Pro Economy Piston Rings 4.125" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron 35960 Looking for a plug andProduct Description: Piston Rings Economy 4. 125 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Cast Iron Natural 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