360 is still running hot

did you swap the pulleys from the 318 to the 360 ?

No, the 318 pulleys were doubles and triples because of power steering and A/C, so I picked up a set from a 340 and just put them on. Last fall I had aftermarket Aluminum on there.

I was thinking of picking up this, but that is last resort.

http://www.summitracing.com/parts/bra-1700/overview/