Total Seal Maxseal Gold Gapless Top Ring File Fit Piston Rings - 4.045" Bore - Top Ring: 1/16" - 2nd Ring: 1/16" - Oil Ring: 3/16" (Low Tension) Russell Performance Products They are compatible with the

They are compatible with the existing factory fuel tank and pump

Sharp manufactures roller rockers and rocker components for a variety of applications

3-1/4 x 1-3/4 in Body

1965-1967 Ford Country Squire

750 in Valve

Total Seal Maxseal Gold Gapless Top Ring File Fit Piston Rings - 4.045" Bore - Top Ring: 1/16" - 2nd Ring: 1/16" - Oil Ring: 3/16" (Low Tension) Russell Performance Products They are compatible with theTotal Seal Max Seal piston rings cut blowby to negligible levels with their gapless ring technology. Utilizing a narrow "rail" to bridge the normal end gap that all piston rings have, thereby sealing off the path that blowby otherwise would take. More horsepower and torque, a broader torque curve, longer ring and engine life, better oil control, and lower oil temperatures. Total Seal is known for their piston ring sets. They offer a wide selection of