King Chevy SBC 307ci/350ci & Gen III/IV (Size STDX Predoweled for Alum Rods) Coated Rod Bearing Set King Engine Bearings Sale! from 23999 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Optional to CR 807SI (Race bearings, Tri-metal pMax Black Coated)