Speed Pro Economy Piston Rings 3.910" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron 351003 Features: Precision manufactured from billet

Features: Precision manufactured from billet aluminum with a modern

Steel band mounting brackets for our 1-QT 3-1/4" Dia

1987-1989 GMC G1500

1966-1970 Ford Custom

1/8 in NPT Female Ports

Speed Pro Economy Piston Rings 3.910" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron 351003 Features: Precision manufactured from billetProduct Description: Piston Rings Economy 3. 910 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