Hey Mike, I have seen the 9-1/2" clutch packages on the Brewer's website. These range from 400, 500, 600, & 750HP with all new billet 122 tooth flywheels and clutches that fit within the original 273 & slant 6 bell-housing.
Didn't really want to Hot Rod my Barracuda, but I do have a fresh 416 with TF heads on a stand, it's tempting.
I have the older scalloped pressure plate in my 66. It might be good for may be 300 horse. Brewer could probably modify the pressure plate with more and heavier springs. I know Clutch Masters can do that.
