Description
Piston rings are critical to engine reliability—they seal combustion, regulate oil consumption, and maintain compression in every cylinder. This Speed Pro kit delivers proven durability with plasma-moly construction, ideal for builders seeking dependable performance without compromise. Whether you’re assembling a fresh long-block or refreshing a tired engine, file-fit rings require proper honing but reward you with superior ring-to-bore conformity.
- Bore Size: 4.145″
- Ring Thickness: 1/16 x 1/16 x 3/16″
- Material: Plasma Moly
- Tension: Standard
- Fitment: File Fit
- Engine Configuration: 8 Cylinder
- Quantity: Complete Kit
- Manufacturer: Speed Pro
- MPN: R1024825
