Posted 12/24/2016 08:03 (#5720040 - in reply to #5719901) Subject: RE: Slick setup for early 4020 block heater
Faunsdale, AL
Looks like it would be easy to get enough slope by installing the nipple in the upper end of the hose next to the water pump.
After seeing one of those little heaters burn the hoses off, i don't know if I could ever leave one unattended. Guess the leaking coolant should have put out the hose fire!