Crank Pulley Ring (Lightning 99-04 / Harley 02-03

DESCRIPTION

These crank pulley rings are designed for use with the Interchangeable Crank Pulley adapter offered for the supercharged Lightning / Harley truck.

The crank pulley rings are precision-machined from billet aluminum and then black-anodized for good looks and long-lasting surface protection.

If you already have the Interchangeable Crank Pulley Kit on your vehicle, one of these crank pulley rings is all that is needed to change your boost level.

Crank pulley rings are available in several sizes, including an under-drive pulley for use with a Kenne-Bell or Whipple supercharger, a stock-diameter ring, +2 lb, +4 lb, +6 lb, +8 lb, and +10 lbs. 

IMPORTANT NOTE:  The 10.5" and 11.0" crank pulley rings are intended for custom installations.  The user assumes all responsibility for any modifications required for installation, including the appropriate supporting modifications.  No boost level data or belt length data is available for these crank pulley rings.

NOTE:  When purchased separately, crank pulley rings do not include the (6) socket-head bolts and ribbed lock washers used to secure the ring to the pulley hub. 

NOTE:  If your vehicle is a 1999-2000 model, please check the correct box and we will size the crank pulley hub to optimally fit the slightly different balancer used in those years.

NOTE:  The under-drive 6.55" crank pulley ring will not fit the Innovators West balancer.