King GM Vortec / LS Series Gen III IV - Flange Only (From Set MB5013XP) King Engine Bearings Sale! from 10399 8400 /per Qty. Add to Cart This item is either made to order or has limited inventory. Please reach out to confirm lead times if needed. King GM Vortec / LS Series Gen III IV - Flange Only (From Set MB5013XP)