ACL

5M429P-30

ACL 5M429P-30 Main Bearing Set

Rod & Main Bearings

1955-1967 > Chevrolet > All Models > Chevrolet V8 265-283-302-327ci
** NOTE : PRODUCT IMAGE MAY NOT BE VEHICLE SPECIFIC

ACL's main bearings are made of a softer metal so that you don't wear out your crank or engine block. Additionally a thin layer of oil lubricates the connection between the bearings and the crank allowing the crank to "float" and reduce wear. Proper support via main bearings is crucial to prevent oscillations and wear that can damage the crankshaft and other components as the motor moves further out of balance.

Viper Max 4500lb UTV Winch & Custom Mount for Polaris RZR XP 900 Models (please see fitment) with GREEN AmSteel®-Blue Synthetic Rope
OES Genuine W0133 1787310 OES Crankcase Ventilation W01331787310OES
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