Speed Pro Economy Piston Rings 4.155" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron SP115BK Directional mounting arrow is provided

Directional mounting arrow is provided

Product Description: Quick Mount for Helmet Kit Wiring InstallationPit Stop USA offers Rugged Radios Quick Mount for Helmet Kit Wiring Installation HK-QM at low everyday prices

1/4"-28 on 5-1/4" Bolt Pattern

(4) 10 AN O-Ring Ports

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Speed Pro Economy Piston Rings 4.155" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron SP115BK Directional mounting arrow is providedProduct Description: Piston Rings Economy 4. 155 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Cast Iron Natural 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