Speed Pro Premium Piston Rings 4.310" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly DB-RH-MAG Not for computer-controlled carbs

Not for computer-controlled carbs

• 696 PLUS Intercom

5/16 in Hose Barb Inlet / Outlet

GM Gen-V/VI Big Block V8

Speed Pro Premium Piston Rings 4.310" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly DB-RH-MAG Not for computer-controlled carbsProduct Description: Piston Rings Performance 4. 310 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