Fits: Harley Davidson Big Twins 1989/2006 & S&S Engines (except Dyna 2006)

REPLACES OEM pn/31553-94, 31553-94A & 31559-99A

1.4kw High torque 2hp test curve rated up to 1.8kw

ISO Certified factory Exceeds OE specs.

 Black finish

1-Year Warranty

 Includes late style bolt