Total Seal TNT File-Fit Gapless Second Ring Piston Ring Set - 4.150" Ring Size, 1/16" Top Ring - 1/16" 2nd Ring - 3/16" Oil Ring 747007 Engineered For Maximum Efficiency

Engineered For Maximum Efficiency

Up to 700 RWHP

Open plenum aluminum carb spacers increase plenum volume for high RPM power

Second row bucket seats with no third row seat

Total Seal TNT File-Fit Gapless Second Ring Piston Ring Set - 4.150" Ring Size, 1/16" Top Ring - 1/16" 2nd Ring - 3/16" Oil Ring 747007 Engineered For Maximum EfficiencyTotal Seal's patented gapless piston rings provide increased performance through unmatched cylinder sealing. Increased horsepower and torque and longer engine life are just some of the reasons why Total Seal's Gapless Rings are the best available. TS1 sets are engineered for racing engines and utilize a ductile iron top ring. Total Seal is known for their piston ring sets. They offer a wide selection of off the shelf options and also offer and the