Heavy duty main bearing caps set of 3, for use with only with a new SCAT STROKER crankshaft (Lang's part number 3030CBA
). CNC machined from 1018 steel. No core required.
Not unbabbitted, You will need to babbitt these caps when you do the block to match the size of your new crankshaft.
Note: These heavy duty main bearings require longer cap bolts, (Lang's part number 3031SBS