3in. Open Primary Belt Drive Kit. Fits Big Twin 1970-1978 with Ratchet Lid Transmission. - Belt Drives Ltd Chain & Sprocket Kits Beveled mirror design for a

Beveled mirror design for a modern custom look

* Anodized Red Finish

show-ready look

AP-201105 or AP-201145

REAR BELT - 150T (HDI) (International Models)

3in. Open Primary Belt Drive Kit. Fits Big Twin 1970-1978 with Ratchet Lid Transmission. - Belt Drives Ltd Chain & Sprocket Kits Beveled mirror design for aFeatures & Benefits: * Works with OEM 1970 78 4 speed ratchet lid transmissions & aftermarket 5 in 4 speed transmissions. Tech Tips: * Will NOT work with 1979 84 OEM 4 speed plate top transmissions. * Will NOT work with aftermarket 4 speed transmissions. * Requires 1990 2006 style starter motor #ABR 80 1001 * Requires BCM 7072, JGI 12014 and BDL CDAS 200. * Some modification may be necessary to install.