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    HUB 202403-07 RCD Blower Hub -BB  Chevy  Blower Hub  3/16" and 1/4" Keyways  fits all BB Chevies

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      Purchase HUB 202403-07 RCD Blower Hub -BB Chevy Blower Hub 3/16" and 1/4" Keyways fits all BB Chevies

      SKU: RCD-202403-07
      202403-07 RCD Blower Hub - Big Block Chevy Blower Hub 3/16" and 1/4" Keyways fits all BB

      $208.00

       
       
       
       



      RCD HUB  BB CHEVY  202403-07   Called Long  - compare it to 202403-02  called Short 


      Will Fit with all Timing Covers and Gear Drives    

      Also used for SB Chevies w BB Crank Snouts 

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

      Bolt with 200,000 psi tensile strength -  http://www.alkydigger.net/proddetail.php?prod=RCD358850-38

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

        Each hub has one 3/16 and one 1/4  keyway 180 degrees 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.

      Allows the installation of the 7" RCD Crank Trigger Wheel



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