Identifying a KC clutch?

Dynamic Racing said:

We buy the king cobra pressure plates directly from the manufacture 500 units at a time so we do not get them in boxes..The items come in several large containers and then we box them as kits when we sell them..We have started including stage 1 disks that are rated up to 450 HP to make sure the clutches we sell advertised to handle 400 HP will not have any failure..We sell these clutches cheaper then anyone else in the country because we have the buying power to do so..ASTRO is selling LUK clutches in a blue box that says KING COBRA and has flat fingers..The way to tell a true king cobra is only by the grooves in the pressure plate..Stock clutches, OEM replacement Clutches,Regular cobra clutches and all others will have flat fingers without any grooves in them

Click to expand...

HISSIN50 said:

In Ford nomenclature, what is a stage 1 disk? I have not heard that referenced to Ford stuff before.

Click to expand...