PISTON RINGS (8),FILE BACK MOLY,4"+.020" For LS-1 SBC Engines BIG BLOCK FORD V-8 ENGINES

BIG BLOCK FORD V-8 ENGINES WITH STANDARD EXHAUST PATTERN

BRUSHED ALUMINUM SWITCH PANEL FOR STANDARD IGNITION WITH 1 TOGGLE

ALL NECESSARY HARDWARE AND DETAILED INSTALLATION INSTRUCTIONS INCLUDED

CHEVROLET: 1968-1972 CHEVELLE WITH A BIG BLOCK ENGINE

1954-1956 SUNLINER

PISTON RINGS (8),FILE BACK MOLY,4"+.020" For LS-1 SBC Engines BIG BLOCK FORD V-8 ENGINESFILE BACK MOLY HIGH PERFORMANCE PISTON RINGS SPECS: *4" +. 020" 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