Speed Pro Premium Piston Rings 4.100" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly 20BONUS Replaces set screws and snap

Replaces set screws and snap rings

2011-2018 GMC Sierra 3500 HD

QPQ coated chromoly advance cam and weights provide smooth operation and precision timing

3 x 5-1/2 in Rectangle Outlet

Determine what Bolt Pattern your using by simply placing our template over the axle studs or wheel mount holes

Speed Pro Premium Piston Rings 4.100" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly 20BONUS Replaces set screws and snapProduct Description: Piston Rings Performance 4. 100 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