Parts aluminum race blocks come CNC-machined, made from our special super-tough ... pins are blueprinted! 2.00" O.D. cam bearings (1.867" I.D.) P/N 12370843 required at ... allow machining for the use of larger bearings Extra thick main bearing bulkhead ... machined at 5 Premium quality main studs SAE ... 8620 steel main bearing caps Billet wet sump rear main cap can ... 10185075 350 Aluminum Bare Block CNC-machined, A-365 aluminum competition block ... 10134400 400 Aluminum Bare block CNC-machined, A-365 aluminum competition block ...
Bowtie big-blocks with four-bolt main bearing caps have provisions for oil cooler ... Engine Oil Primer Use to lube engine bearings prior to starting a new or rebuilt ... shaft is guided by a sealed ball bearing and long sintered bushing. The treated ... and billet aluminum housing that is CNC machined for greater accuracy. High quality cap ...