SKU: RCD-202203-05-Triggerkit
HUB Crank trigger Hub kit RCD Small Block Chevy Hub, Magnetic wheel Bolt SB Chevy

RCD SB Chevy  Blower Hub , Trigger Wheel Kit

 Uses  the 6-3/8" " Crank Trigger Wheel  , this hub

 Comes with Bolt with 200,000 psi tensile strength -  http://www.alkydigger.net/proddetail.php?prod=RCD358843-30

Includes the 6-3/8 " Flat Magnetic Crank Trigger Wheel  and two keys  

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

  Hub has a 3/16" and a 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.

If you have a SB Chev with BB Snout ,  call  us   615-457-3192