Crank hubs are manufactured from C1045 steel. It has a superior resistance to galling over 4340.
All crank hubs come with 1/4 inch keyway. Key, billet washer, and bolt are available in many configurations for street and competition.
The following are the basic models available in our stock:
BP 025 crank snout sml blk Chevrolet
BP 026 crank snout BB, Chevrolet, int. bal.
BP 027 crank snout 340, 392, 440, Chrysler
BP 028 crank snout BB, Chevrolet, ext. bal.
Note:
Full length 1/4 inch keyway must be cut in crank to install.