Small Block Chevy SWP Aluminum Triple Groove Crankshaft Lower Pulley SBC

  Description:

   -   Fit small block Chevy 265-400 with short water pump

   -  Material: 6061-T6 Billet Aluminum 

   -  Surface: Polished

   -  Pulley Diameter: 6.5"

   -  

 We Highly Recommend Professional Installation