Speed Pro Speed Pro Piston Rings 4.280" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 21411507 Vehicle Applications: 1976-1980 Dodge Aspen

Vehicle Applications: 1976-1980 Dodge Aspen Base CID 318 Naturally Aspirated GAS

1965-1968 Mercury Comet

adjustable from 30-70 PSI

The clearly labeled wiring harness

Btech UV-25X2 and UV-25X4

Speed Pro Speed Pro Piston Rings 4.280" Bore File Fit 1/16 x 1/16 x 3/16" Thick - Standard Tension 21411507 Vehicle Applications: 1976-1980 Dodge AspenFace of top rings are coated with the latest generation Plasma Moly Plasma Moly ring face decreases friction and is highly resistant to scuffing 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 parts. You can rely on Speed Pro for industry