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    HUB 202403-04 RCD Blower Hub - Big Block Chevy  Blower Hub  Dual 1/4" Keyways  fits all BB

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      Purchase HUB 202403-04 RCD Blower Hub - Big Block Chevy Blower Hub Dual 1/4" Keyways fits all BB

      SKU: RCD-202403-04
      202403-04 RCD Blower Hub - Big Block Chevy Blower Hub Dual 1/4" Keyways fits all BB Chevies

      $204.00

       
       
       
       



      RCD HUB  BB CHEVY  202403-04   Called Long  - compare it to 202403-02  called Short 

      RCD BB Chevy Long Blower Hub   202403-04   Our most popular hub  DUAL 1/4" Keyways

      Will Fit with all Timing Covers and Gear Drives    for Shorter Hub see  202403-02 

      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 two 1/4"  keyways 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

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



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