Speed Pro Hellfire Piston Rings 4.560" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 11000404 1971-1977 Oldsmobile Cutlass Supreme

1971-1977 Oldsmobile Cutlass Supreme

1986-1998 Ford E-150 Econoline Club Wagon

Fits Trucks with Factory Control Arms

Extra-thick and heavy-duty to ensure adequate retention of distributor housing

Speed Pro Hellfire Piston Rings 4.560" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 11000404 1971-1977 Oldsmobile Cutlass SupremeTop ring is an uncoated special hardened and tempered high strength material that withstands high heat a pressure without collapsing. Standard tension oil ring to provide maximum oil control Ensures dependable performance and superior service life Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trustFrom pistons to engine bearing components, Speed Pro offers an array of performance engine