SKU: RCD-202403-02H
Blower Hub - for use with RCD, Fowler, New Century GEAR DRIVES HONE TO FIT

RCD-202403-02H - Hone to fit short blower hub to accomodate Callies undersized cranks

RCD BB Chevy Short Blower Hub*  (  1" on back total length )        long one is 1-3/4"              

Works with Jesel Belt Drives too         

Short BBC Crank Hub  - Fits with RCD, Fowler, New Century,  Gear Drives  but is too short to work with Milodon, or  Enderle Covers

Also fits SB Chevy Cranks with BB Snouts  using a RCD Gear Drive.

DUAL 1/4" Keys

Will work with a Crank Trigger , when using RCD Gear Drive- 

Our crank hubs are machined from heat treated chrome-moly steel billet.

Each hub has two 1/4 keyways 180 apart, six 3/8-24 threaded holes in an evenly spaced pattern and a black oxide finish.

A stepped profile is machined around the holes for weight reduction and to lock-on the degree ring.

See also - 202403-04  for the longer one