Speed Pro Premium Piston Rings 90.20 mm Bore 1.50 x 1.50 x 3.00 mm Thick Standard Tension - Moly Rack & Pinions Steering Boxes & Components 1/4 in NPT Inlet /

1/4 in NPT Inlet / Outlet

3500 lb/in Spring Rate

exhaust manifold and collector flange gaskets

Shoulder & collarbone padding

4 x 1-5/8 in Primary Tubes

Speed Pro Premium Piston Rings 90.20 mm Bore 1.50 x 1.50 x 3.00 mm Thick Standard Tension - Moly Rack & Pinions Steering Boxes & Components 1/4 in NPT Inlet /Product Description: Piston Rings Performance 3. 551 in Bore Drop In 1. 5 x 1. 5 x 3. 0 mm 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