Total Seal TNT Standard Gap Gapless Second Piston Rings - 4.155" Ring Size, 1/16" Top Ring - 1/16" 2nd Ring - 3/16" Oil Ring Driven Racing Oil Bolts are zinc plated

Bolts are zinc plated

GM 350 Ramjet

375 in D Port

Each kit includes a bracket

Total Seal TNT Standard Gap Gapless Second Piston Rings - 4.155" Ring Size, 1/16" Top Ring - 1/16" 2nd Ring - 3/16" Oil Ring Driven Racing Oil Bolts are zinc platedTotal 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