i had a water leak at the back of the block turns out to be the water pump leaking from the weep hole it filled up the valley of the block and was running down the trans i replaced the heater hoses but could not see the water in the valley a bright flashlight and a mirror found the problem good thing i had the hoses and a new water pump "in stock" i went ahead and put a new radiator in it since i have a couple sitting around with nothing to do ..... as i get older this thing is getting to be like my truck ...... like to drive but hate to work on it ......... think i will sell it and replace it with my subaru outback....... thanks for the pirtures