<VV> Rampside Clutch Q

[Vairtec Corporation]

Here's a question...  I have to replace the clutch in my Rampside.  The 
truck has a 164-cid 95-hp engine and its original 3.89 4-speed diff.

I tow trailers and I carry cargo.  I've been known to push-start 
oval-track race cars.  In short, I'm hard on a clutch.

What appears to be available are stock clutches, and "high-performance" 
clutches aimed at the racing crowd.  But this is for a hard-working 
truck.  Would one of these "high-performance" clutches be suitable?  If 
so, which?