Main Bearing Set

Build a strong foundation for your classic's engine rebuild with this replacement main bearing set. Designed to support the crankshaft and help reduce friction, these bearings help keep your classic's engine turning smoothly. This Main Bearing Set fits 1963–1974, 1979 Chevrolet Impala; 1963–1973 Chevrolet Bel Air; 1967–1976, 1979 Chevrolet Camaro; 1967–1969 Pontiac Firebird; 1964–1974 Chevrolet Chevelle and other models.

• Engine: 194 cid (3.2L) L6; 230 cid (3.8L) L6; 250 cid (4.1L) L6; 292 cid (4.8L) L6
• Bearing Size: Available in standard size and in 0.001 in, 0.002 in, 0.010 in, 0.020 in, 0.030 in and 0.040 in undersize