Speed Pro Economy Piston Rings 4.280" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron RACEceiver Earbuds Earmolds & Speakers 100% built in the USA

100% built in the USA

Big O Dragster Scoop

Fits trucks that came from the factory with a V8 or slant-6 engine (it does not work on V6 front crossmember)

Feature exact stud placement and rounded contact points

1/2-13 and 1/2-20 in Thread

Speed Pro Economy Piston Rings 4.280" Bore 5/64 x 5/64 x 3/16" Thick Standard Tension - Iron RACEceiver Earbuds Earmolds & Speakers 100% built in the USAProduct Description: Piston Rings Economy 4. 280 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Cast Iron Phosphate 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