Clutch kit recommendation needed

Brewer Performance has performance clutch kits for that 9 1/2" flywheel. (you didn't say you will change to a 10 1/2" set up)
I would highly recommend calling Brewer Performance and getting their recommendation. They are nice people and very knowledgeable. They might be a little more expensive than Jegs, but I think it is well worth the difference to deal with them.