Speed Pro Premium Piston Rings 4.030" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly - 8 Cylinder BR30011 2018-2021 Jeep Wrangler Unlimited Rubicon

2018-2021 Jeep Wrangler Unlimited Rubicon

Matching jacket available separately

Foaming resistance

Gasket Carburetor Linkage Bushing

Subaru Impreza 2012-16

Speed Pro Premium Piston Rings 4.030" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly - 8 Cylinder BR30011 2018-2021 Jeep Wrangler Unlimited RubiconProduct Description: Piston Rings Performance 4. 030 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