Speed Pro Premium Piston Rings 3.780" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly 10513 H-Beam design is the strongest

H-Beam design is the strongest SCAT rod available

eliminates bearing failure

Can also be used on safety equipment

Gasket Header Bolts 916 Socket Head - 3/8 in

Available In Package Of 2

Speed Pro Premium Piston Rings 3.780" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly 10513 H-Beam design is the strongestProduct Description: Piston Rings Performance 3. 780 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