Originally Posted by
k_bojar
for you guys running the 18t center pulleys - did you need to change the belts?? If so, what are the part numbers??
Can the stock belts work with the 18t pulleys? I just got the white Excel belts and really hate to have to take them off my car
thanks!
Yes, the longer 170T and 63T belts are needed for the 18T pulleys.
Rear 63T - 66494
Front 170T - 66493