Speed Pro Economy Piston Rings 3.766" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron McLeod -30 in HG-35 psi

-30 in HG-35 psi

Jeep TJ 2003-06

ARP 2000 capscrew rod bolts for greater reliability

1955-1956 Studebaker E28

Speed Pro Economy Piston Rings 3.766" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron McLeod -30 in HG-35 psiProduct Description: Piston Rings Economy 3. 766 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Cast Iron Phosphate 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