I was about to pick up a 8 rib kit for the cobra and was just about to send the cash before I realized that the pulleys were off a 01 GT. Can I still use these pulleys or are different and wont work with my car. The kit has everything for a D1SC GT minus the Crank and SC pulley. All bolts, shims, spacers and pulleys are included w/ an 8 rib belt. THX