[Rufton]

I have cut the OEM crimp sleeves from 99 heater hoses and the nipples had nice barbs for std heater hoses. Some of the quick disconnects had no barbs and required more work.

I just removed the 99 oil cooler system all together; no tow, light loads, short hop city driving plus hwy driving application.

Worm gear hose clamps are pretty reliable but they make me a little nervous too. They have never failed me on the road but I've had some strip out.

I have a high degree of confidence with oetiker clamps. I've used them for years on compressed air lines with zero leaks.