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    HUB 202403-04 RCD   Blower Hub - BB Chevy Hub  for use on all BB Engines EXCEPT UNDERSIZE CALLIES

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      Purchase HUB 202403-04 RCD Blower Hub - BB Chevy Hub for use on all BB Engines EXCEPT UNDERSIZE CALLIES

      SKU: RCD-202403-04
      HUB 202403-04 RCD Blower Hub - Big Block Chevy Hub for use on all BB Engines EXCEPT UNDERSIZE CALLIES

      $223.00

       
       
       
       



      RCD BB Chevy Long Blower Hub  -04  Universal BB Chevy 

      *MAY NOT FIT NEWER CALLIES CRANKS BECAUSE CALLIES HAS BEGAN TO MAKE THEIR SNOUTS UNDERSIZED -  USE OUR 202403-04H  FOR THE CORRECT HUB FOR ANY CALLIES CRANK UNSER 1.600" 

       ( use  202403-02 if you have a RCD Gear Drive)  

      Typically used with the 7" Crank Trigger Wheel  , this hub pushes the pulley forward by 1/2"  over the   Short -02   hub.


      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.

      Also avail with 3/16" + 1/4"  keyway  

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

      Allows the installation of the 7" RCD Crank Trigger Wheel

      http://www.alkydigger.net/proddetail.php?prod=RCD202403-04.kit     kit 



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