Speed Pro Premium Piston Rings 4.313" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly SB180020 plumb back

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062" ThickProduct Description:

Extra Long Front Pipes for Adjustability

One other new feature is our internal comfort lace up system requiring less space and lowering the bulk on the top of the foot thus increasing comfort

Speed Pro Premium Piston Rings 4.313" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Moly SB180020 plumb backProduct Description: Piston Rings Performance 4. 313 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