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 AA0700AG3R54 AFR's new 165cc is perfect

AFR's new 165cc is perfect for 289 and 302 engines operating from idle to 6000 rpm

20 mm bung for low oil warning sensor (22-405 required if not used)

crafting American-made gauges that elevate classic and custom vehicles

Looking for a plug and play kit for your GM LS engine

1/4"-20 thread bolts are 1-1/8" UHL and have a built-in captured washer

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 AA0700AG3R54 AFR's new 165cc is perfectTotal 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