The clamps that hold the coolant pipes are called Bundy clamps and there was a piece of rubber in the clamp origionaly to keep the clamp from rubbing a hole into the pipe. Just go to an auto parts store and get a sheet of thin rubber (or a plumbing supply) cut it up into strips and wrap it around the pipe under the clamp. The pipe on the left with the otterstadt switch has the clamp behind the switch and the switch pointed down. The bleeder screw is in the thermostat housing at the top of the "coolant pump" just to the left of where the right hose connects. It is under a piece of the throttle spool bracket. It looks like the bleeder nipple on the brakes with a hole in the middle. If the hoses are origional they should all be replaced, same for the belts, idler pulley bearings, seals and gaskets. David Teitelbaum vin 10757 --- In dmcnews@xxxx, "James La Londe" <deloreandmcxii@xxxx> wrote: > On both sides of the engine bay there are metal brakets attached to the sides that hold the metal tubing that runs on an angle up to the radiator hose into (and out from) the engine. Both of these appear to