Total Seal Advanced Profiling Top Ring - 4.130 in Bore - Drop-in - 1-Cylinder E80W90GL5P Powerful and effective top and

Powerful and effective top and chin bar ventilation system with 14 air intake and extraction channels for maximum ventilation

Thick foam layer provides superior dent protection

and features an outstanding strength-to-weight ratio

1991-1997 Acura NSX

1968-1973 Chevrolet Chevelle

Total Seal Advanced Profiling Top Ring - 4.130 in Bore - Drop-in - 1-Cylinder E80W90GL5P Powerful and effective top andProduct Description: Piston Rings Advanced Profiling Top Ring 4. 130 in Bore Drop In 1 16 in Thick Standard Tension Stainless Natural 1 Cylinder Total Seal's patented Gapless Piston rings provide increased performance through unmatched sealing of the cylinder and combustion gasses in the combustion chamber. Increased horsepower and torque along with longer engine life are just a couple of the reasons why Total Seal's Gapless A Piston rings are the