I was looking at getting a new clutch kit for my 99' Cougar,we are already putting a new 2.5L in it because the old one blew. I was was wondering if the OEM Grizzly clutch kit was better than the SPEC stage 1 replacement kit or if they basically the same. Has anyone had either of these and are there pros and cons about either. They are both at SP motorsports if someone wants to look. Any feedback would be appreciated alot, Thank you.