Speed-Pro Plasma Moly Piston Rings

Plasma moly's incredible bonding strength results in a high resistance to heat, flaking, and cylinder scuffing. Increased porosity improves top ring lubrication.

Features

Recommended for street, racing, or marine applications

Top Ring: Plasma moly-coated ductile iron (barrel shape)

Second Ring: Downward taper

Oil Ring: Low or standard tension

Complete ring sets