PISTON RINGS (8),FILE BACK MOLY,4" STD. Mag 1 Gear Oil 1976-1983 CJ-5

1976-1983 CJ-5

GOLD ZINC PLATED

*PRO ALUMINUM SMALL BODY SMOOTH "SBA"

Bushing Material: Nylon

PONTIAC: 1978-1988 BONNEVILLE

PISTON RINGS (8),FILE BACK MOLY,4" STD. Mag 1 Gear Oil 1976-1983 CJ-5FILE BACK MOLY HIGH PERFORMANCE PISTON RINGS SPECS: *4" STANDARD BORE *1 16" TOP RING THICKNESS *1 16" MIDDLE RING THICKNESS *3 16" OIL RING THICKNESS DESIGNED TO STAND UP TO THE RIGORS OF RACING & HIGH PERFORMANCE STREET USE, WHILE PROVIDING LONG LASTING LIFE THESE RINGS FEATURE: *PLASMA COATED, BARREL SHAPED, DUCTILE IRON TOP RINGS THAT SEAL AGAINST BLOW BY WHEN THE PISTON ROCKS IN ITS BORE, *TAPERED SECONDARY RINGS THAT SEAL AGAINST THE OIL CONTROL