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 1950–1953 Mercury Monterey, 1949–1952 Mercury Mercury, 1952–1953 Ford Customline, 1948–1951 Ford Deluxe, 1949–1952 Ford Custom and other models.

• Engine: 239 cid (3.9L) V8; 255 cid (4.2L) V8
• Bearing Size: Available in standard size and in 0.001 in, 0.002 in, 0.010 in, 0.020 in, 0.030 in, 0.040 in, 0.050 in and 0.060 in undersizes
• Fitment Notes: 1948 Ford Deluxe and 1948 Ford Super Deluxe models require bearings with a 0.238 in locking lip