Belt Drives LTD. recently announced they have developed an easily installed steel insert which allows you to run a newer Twin Cam engine with your current or older belt drive system. This insert is internally broached to match the 24 spline sprocket shaft of the newer 2007 -UP Twin Cam engine. Once installed it will allow riders with an older BDL belt drive in an older style motorcycle the opportunity to upgrade the engine to a Twin Cam and still use his current primary belt drive kit.
These inserts are available with offsets from zero to 2” in ¼” increments and are supplied with all new hardware to fit the new insert to your current offset front pulley. All you have to do is supply the longer 9/16"-12 bolt that holds the front pulley to the engine. Priced at $67.00 the adapter insert kits are available from BDL dealers worldwide, call direct to 714-693-1313 or find them online at www.beltdrives.com.