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    Crank  Support BB Chevy     Billet - With spindle, must use a Blower hub or 6 bolt balancer

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      Purchase Crank Support BB Chevy Billet - With spindle, must use a Blower hub or 6 bolt balancer

      SKU: KS-BBCS
      Crank Support ( Crankshaft Support ) Billet - Big Block Chevy, Crank Support

      $730.00

       
       
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        Crankshaft Support    BB Chevy  NEW ALUMINIUM  Billet   Powder Coated  CRANK SUPPORT SYSTEM:

      THIS PIECE ALLOWS CHANGE OF BLOWER BELT WITH EASE, AND ALLOWING A BIGGER PULLEY CAN BE ALLOWED WITH THE SUPPORT.

      For High Boost engines , or overdrives 20% or More

      The Blower will try to pull the crankshaft up into the upper main bearing without a support

       

      Requires the use of a blower HUB, or Blaancer with a dedicated 6 bolt blower pattern 

      You can use a balancer IF it is drilled for the 6 bolt Blower Pulley pattern

      * Will not fit using an accessory pulley unless you order the longer stands

      *These come powder  coated black-

      Has  a 1" Snout to the front of the crank mandrel to drive a fuel pump or a Dry Sump

      1) ALUMINIUM FRONT PLATE WITH BEARING- Powder coated Black

      2) FLANGED STEEL SNOUT PEICE

      3) ALUMINIUM STAND OFF (4 - 5.25") Order optional stands with accessory pulley ,only one accessory pulley recommended

      4) ENGINE BLOCK PLATES THAT MOUNT TO BLOCK

      Non returnable - so measure well  . 

                                                       *Measurement from the block to the inside of the support 6-1/4" - to the outside of the support 6-3/4"

      (7-1/4" if you include the bolt head)

       



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