Heavy duty main bearing caps set of 3, for use with only with a new SCAT STROKER crankshaft (Lang's part number
3030CBA or
3030CBDA). 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)