273 Commando 4 Speed with Brewer Performance Replacement Clutch

I asked that question of Brewers a few years ago. But I was shooting for 300hp. I was advised that there 10" clutch would not handle that power level. They suggested that I upgrade to a 10 1/2" clutch kit.

The 10" clutch was originally designed for 1/2 ton pickups with the \6.