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 1937 Pontiac Deluxe Model 6CA and 1938 Pontiac Deluxe Model 6DA.

• Includes: 4 × Main Bearing
• Engine: 223 cid (3.6L) L6
• Bearing Size: 0.030 in undersize
• Fitment Notes: Both applications use the 223 cid (3.6L) L6 engine and require a crankshaft with main journals machined 0.030 in undersize