Speed Pro Premium Piston Rings 4.057" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly DNA02 making them ideal for CNC

making them ideal for CNC and hand parting

Plug & Play setup for both O2 sensors

2006-2018 Honda Ridgeline

1962-1972 Plymouth Fury

087 in Bore

Speed Pro Premium Piston Rings 4.057" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly DNA02 making them ideal for CNCProduct Description: Piston Rings Performance 4. 057 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