273 Commando 4 Speed with Brewer Performance Replacement Clutch

I don't know the exact specifications of that clutch but my guess would be you'll be fine if everything is clean and in good working order. It also depends on what tires you're using, they can really be the measuring stick for clutches. One clutch may work just fine with a set of 245 street tires but put a set of 275 drag radials on there and well you get my point .