Dayco XTX series belt. This is the belt that works for the ATV Z1 Conversion with the Wasteland kit (11.5 center to center), stock Arctic Cat primary and our STM conversion secondary.
This step shim will be required when installing the STM weights part# 16 72AXEZ1-3 into your stock Arctic Cat primary clutch. It has .030 belt shim and .150 spider shim.
