when aluminum bearings were first being introduced
1955-1958 GM Full Size Standard Disc Brake Kit Includes (Impala
To compensate for the high-load factors and distortion in these engines
The DBK9 comes in both standard and high performance models
CLEVITE MAIN BEARINGS SBC .030 (SMALL JOURNAL) Engine Mounts & Adapters when aluminum bearings were firstClevite P Series Main Bearings MS 429P 30 NOTE: These are NOS (New Old Stock) Item's as per picture. Main Bearings, P Series, 1 2 Groove, . 030 in. Crankshaft Undersize, Tri Metal, Chevy, 265, 283, 302, 327, Set of 5 Clevite P Series main bearings are the oldest members of the Clevite 77 bearing family and are intended for high revving engines. To compensate for the high load factors and distortion in these engines, these bearings have higher