Product Overview
        SBC Cast Steel Crank - 3.750 Stroke
Crankshaft - Pro Comp Lightweight 9000 Series - 3.750 in Stroke - External Balance - Cast Iron - 2-Piece Seal - Small Block Chevy - Each
        
      
    New to POLK BROS'? Use "NEWTOPOLK" at checkout to receive a 5% discount!
 
             
            