Speed Pro Premium Piston Rings 3.950" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly Paper Towel Holder For use with Pre 1977

For use with Pre 1977 SB Ford 289

motorsports

575 in Oval Port

3 Power Valves sises 3

1/4 mile and 1/8 mile racers can store 2 different dial-ins or a super class driver can store his 'super

Speed Pro Premium Piston Rings 3.950" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly Paper Towel Holder For use with Pre 1977Product Description: Piston Rings Performance 3. 950 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