King Chevy SBC 307ci/350ci & Gen III/IV (Size STDX Predoweled for Alum Rods) Coated Rod Bearing Set King Engine Bearings Sale! from 28299 /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. Optional to CR 807SI (Race bearings, Tri-metal pMax Black Coated)