King Engine Bearings General Motors Lx3/85Ci/98Ci (Size +0.50mm) Main Bearing Set

This is a King Engine Bearings main bearing set, specifically sized at +0.50mm, designed for General Motors LX3, 85Ci, and 98Ci engines found in the 1976-1987 Chevrolet Chevette and 1981-1987 Pontiac T1000.

These bearings feature a bimetal construction with an aluminum base, which is a common and effective material for main bearings. When rebuilding or repairing an engine, especially one that has seen significant mileage or is being refreshed, replacing the main bearings is a critical step. This set is designed to fit right and perform as expected, helping to ensure proper crankshaft support and oil clearance within the engine block. The +0.50mm sizing indicates these are intended for use when the crankshaft journals have been machined down by this amount to clean up wear or damage.