*** IN STOCK SHIPS TODAY *** Hemi .010" undersize crank gear. This gear is made from billet heat treated steel and the bore has been precision honed and the teeth have been precision ground for perfect concentricity .010" undersize for blocks that have been line bored and the crank mainline dropped in the block.
The gear uses the industry standard two .187" keys a hundred and eighty degrees apart. The finish is black oxide. This gear will interchange with all RCD and most other gear drives such as Donovan, KB, Indy, TFX and Casale.