Total Seal TNT File-Fit Gapless Second Ring Piston Ring Set - 4.160" Ring Size, 1/16" Top Ring - 1/16" 2nd Ring - 3/16" Oil Ring H757C3454 Duration 218 / 228

Duration 218 / 228

Rust and corrosion protection allows for use of straight water in racing or reduced antifreeze levels in warm climates

The Top Air system fits over the forward two holes and extends down the front of the helmet and just under the top of the visor

Electronic Noise Filter

Perfect for Ford applications

Total Seal TNT File-Fit Gapless Second Ring Piston Ring Set - 4.160" Ring Size, 1/16" Top Ring - 1/16" 2nd Ring - 3/16" Oil Ring H757C3454 Duration 218 / 228Total 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