Description
Piston rings are the critical seal between your pistons and cylinder walls—they control blowby, regulate oil consumption, and directly impact combustion efficiency. A quality ring set like this Hastings unit ensures proper compression and longevity in high-demand engines. Whether you’re rebuilding a performance motor or restoring a classic, file-fit rings give you the precision fit necessary for optimal ring sealing and engine durability.
- Bore diameter: 4.125″
- Ring thickness: 1/16 x 1/16 x 3/16″
- Material: Moly-faced
- Fit type: File fit
- Ring tension: Standard
- Configuration: 8-cylinder
- Complete kit included
- MPN: 2M5529005
