Chromoly Counter Weighted Crankshafts

Counter-Weighted Crankshafts come 69mm - 84mm. Large Stroke Crankshafts are 4340 Chromoly and are magna fluxed, shot peened with nitrided journals, precision ground and micro polished. Also Dynamic balance, 8 dowel, extra long 8mm dowel pins. Choose Stroke and Rod journal.  The 69mm - 74mm Crankshafts are 4140 Chromoly with all the same qualities as the 4340 strokers, they only come with VW Journals. For all early VW Air-cooled motors.