Availability
1987 GMC King Engine Bearings Parts and Accessories
Main Bearing Set
Part Number: KGB-MB752SI030
Not Yet Reviewed
Main Bearing Set
Part Number: KGB-MB752SI020
Not Yet Reviewed
Main Bearings, King SI-Series Main Bearings, .010 in., .25 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5
Part Number: KGB-MB5532SI010
Not Yet Reviewed
Main Bearing, XP-Series, Copper/Lead/Nickel, 0.010 in. Crankshaft Undersize, Chevy, Small Block, Set of 5
Part Number: KGB-MB557XP010X
Not Yet Reviewed
Main Bearings, SI-Series, 1/2 Groove, Standard Size, Bi-metal, Silicon Aluminum, Chevy, Set 5
Part Number: KGB-MB5257SI
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Main Bearings, King SI-Series Main Bearings, .040 in., 1.00 mm Crankshaft Undersize, Bi-Metal, Chevy, Sold as a Set of 5
Part Number: KGB-MB5532SI040
Not Yet Reviewed
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