Clevite F-Series Main Bearing Set - 0.001 in Undersize - GM LS-Series 64140-9-F-30 Featuring an ultra-lightweight carbon composite

Featuring an ultra-lightweight carbon composite shell

1975-1978 GMC C35 CID 454 GAS

98 in Radial Mount

GM Midsize SUV 2008-14

Clevite F-Series Main Bearing Set - 0.001 in Undersize - GM LS-Series 64140-9-F-30 Featuring an ultra-lightweight carbon compositeProduct Description: Main Bearing F Series 0. 001 in Undersize GM LS Series 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