RCD Hemi Crank Gear RCD Spline Undersize

*** .020" IN STOCK SHIPS TODAY CURRENTLY .010" OUT OF STOCK *** Splined Hemi crank gear undersize. 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.

Crank gear uses the RCD 33 tooth 20/40 spline pattern that the crank has to have for the gear to work properly. This gear will interchange with all RCD and most other gear drives such as Donovan, Indy, TFX and Casale.

This design uses no woodruff keys so the crank has to be machined for this type of crank gear from the crank manufacture. Gear is the perfect fix for a block that has had the crank dropped down in the block making the stock diameter gear to tight to work properly with the gear drive.

Racer can choose from .010" or .020" undersize from the drop down menu.