Speed Pro Premium Piston Rings 4.185" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly 2020005 Edelbrock Heads

Edelbrock Heads

Big Block / Small Block Ford

Ductile Iron

10 AN Return

Hex Prevents Socket Slippage

Speed Pro Premium Piston Rings 4.185" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly 2020005 Edelbrock HeadsProduct Description: Piston Rings Performance 4. 185 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