PISTON RINGS (8),FILE BACK MOLY,4"+.020" For LS-1 SBC Engines CHEVROLET: 1968-1972 CHEVELLE WITH A

CHEVROLET: 1968-1972 CHEVELLE WITH A BIG BLOCK ENGINE

1978-1987 Lemans

ALL NECESSARY HARDWARE AND DETAILED INSTALLATION INSTRUCTIONS INCLUDED

Primarily for Steering

PRICED & SOLD IN PACKS OF 100

PISTON RINGS (8),FILE BACK MOLY,4"+.020" For LS-1 SBC Engines CHEVROLET: 1968-1972 CHEVELLE WITH AFILE 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