These DUAL BEARING BILLET SIDE COVERS add strength and rigidity to the block that will increase power and promote longevity. They help stabilize the block and cylinder as well as help prevent crankshaft flexing. Flexing of the crankshaft can be disastrous and cause crankshaft breakage.
This billet side cover is made from 6061 aluminum with ample support for the block, cam and crankshaft.
This side cover is made for the stroker crankshaft.
It comes with the DUAL CAM AND CRANK BEARINGS.
It also has provisions for adding an additional bearing on the outboard end of the crank. (outboard of the clutch)