Total seal ap steel ring set- ceramic coated
 

This new ring set is Manufactured from 440B stainless steel which is stronger, has Longer life, and precise tolerances.

The face and tops & bottoms of the top rings are all coated with a friction-reducing CERAMIC and low-friction matrix of materials to transfer heat and prolong cylinder life. It will not chip, flake or delaminate. It withstands pressures and heat far exceeding any automotive environment. $495.00

Bore Size: 4.035"
Top Ring: 1.5mm
Second Ring: 1.5mm
Oil Ring: 3mm