Spitting off the belts?

I went through the same BS with my 7000RPM 408. I have found, the factory bracketry, likes to flex and wobble too much for my liking (or for belts to stay on for that matter)

the power steering pulleys are thin, and easy to bend/warp. i threw them constantly at high RPM. (until i dumped PS altogether)

i do still run an alternator on the car. once the alternator gets to spinning, it puts out a load on the belt. if it's not perfectly aligned, it walks also, and usually throws.

We sell a small, milodon crank pulley, to slow the alternator belt down, and prevent throwing of the belt. It's the "cheaper" fix, than buying an entire serp setup. Sounds like you're a machinist. Dunno if i'd fire up the lathe for $70.lol

http://paceperformance.com/i-842271...ft-pulley-moroso-performance-64700-mopar.html

Thanks for your reply.
That pulley does look like a nice piece. How does the cooling sytem keep up witht he smaller pulley? The car is also used for towing sometimes. Although another two vehicle has recently been procured. (Due to it smashing a 68litre tank of gas in only 168kms while towing)
Plus we're in New Zealand. So that pulley would be nearer $150 our money by the time it's landed.

Car is still running a belt driven fan too. This must be placing quite a bit more load on the belt too. An electric fan is also on the to do list.