Speed Pro Hellfire Piston Rings 4.155" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension Water Temperature Sending Unit The Edelbrock pulley part #15823

The Edelbrock pulley part #15823 allow you to fine tune the airflow and performance of your Edelbrock Supercharger System to your preference

Upper Right

1977-1979 Oldsmobile Cutlass Supreme

Two 2-1/2 in Length and Two 2-3/4 in Length

Speed Pro Hellfire Piston Rings 4.155" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension Water Temperature Sending Unit The Edelbrock pulley part #15823Top 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