I'll take that bet.. a clutch is what, $500, and I'm being generous, brakes are 50-75 per axle assuming you don't have to do rotors, add rotors, 200 per axle. they last 40-50k, I usually get 150k+ out of a clutch.
If you're doing the work yourself, which I think is completely normal, brakes and yes the clutch, although more involved, but not impossible.
Clutch, $500 over 150k miles.
Brakes $1500 over 150k miles
Not counting the mileage increase either...
And when you think about it, the real trucks use manuals too. Yeah they have automatics, but you don't see many.
man i dont know where you do your parts shopping...but...
replacement rotors @ autozone & the likes (w/ a warranty)
are 54 bucks per rotor, pads are 28-54 bucks a SET (depending
on the type/brand...and THAT includes a lifetime warranty...
never PAY for another set)
so im into the brakes (if i cant turn the rotors) for no more than 150
bucks...ive got 62k on my original set of brake pads (and i AM no
doubt an agressive driver w/ plenty of local trips)...my pads look like
theyve got at LEAST 50% left on 'em.
a brake job (takes no more than 30 to 45min at best)....youd
spend that much time just getting the tranny unbolted...and MOST
shadetree's arent equip'd to do a tranny...a brake job can be done
by just about anyone.
as for real trucks and the types of trannies...looked at any over
the road trucks lately...its tough to find a volvo 6x0, 770 or 800 series
WITH a full manual...at best most are autoshifts if not COMPLETELY
automatic these days.