Clevite F-Series Main Bearing Set - Standard - Small Block Chevy DER72003 Load bolt offers the ability

Load bolt offers the ability to easily change corner weights

Kits contain (2) slotted brackets

Toggle between high and low boost on the fly

best with 2000 stall

Clevite F-Series Main Bearing Set - Standard - Small Block Chevy DER72003 Load bolt offers the abilityProduct Description: Main Bearing F Series Standard Small Block Chevy Clevite engine bearings have an extensive, long standing history with racing. Clevite product has been winning NASCAR sanctioned races since 1948, and is the exclusive bearing of NASCAR Performance. Clevite offers the most extensive line of performance engine bearings in the market. Their range of performance engine bearings is designed to provide winning results even in the most