I thought the same thing. I wondered why mine didn’t overheat when an idler pulley seized up and blew the belt. I watched a couple YouTube videos and replaced mine myself. Never thought it would’ve had an internal oil lubricated gear drive water pumpFinished install ofView attachment 333970 View attachment 333971 new water pump on 06 LBZ. Now I see why dealership has labor at $800+, who ever heard or having to remove harmonic balancer (takes awhile to get to that point) to change water pump. Only took me about 9 hours, but it's done. You cannot see pump under everything in it's way.
Worst part for me was snapping a 1/2" SK breaker bar on harmonic bolt and removing those two 12mm nuts on lower coolant tube. First remove inner fender cover, then inner cooler tube, then became irritated and removed fan guard support, that little bracket is held on by two 18mm bolts. Designer of that needs a swift kick in their azz. How long did it take you on that project, if you don't mind me asking. I thought it was going to be a new career for me. Nothing like doing a water pump on 350 Chevy! Good thing is belt can go and you can just go to parts store for a new one.I thought the same thing. I wondered why mine didn’t overheat when an idler pulley seized up and blew the belt. I watched a couple YouTube videos and replaced mine myself. Never thought it would’ve had an internal oil lubricated gear drive water pump
I can’t remember how long. I was thinking about 5 hours.Worst part for me was snapping a 1/2" SK breaker bar on harmonic bolt and removing those two 12mm nuts on lower coolant tube. First remove inner fender cover, then inner cooler tube, then became irritated and removed fan guard support, that little bracket is held on by two 18mm bolts. Designer of that needs a swift kick in their azz. How long did it take you on that project, if you don't mind me asking. I thought it was going to be a new career for me. Nothing like doing a water pump on 350 Chevy! Good thing is belt can go and you can just go to parts store for a new one.
Looks like you done it about right!
Very nice Kev I saved the pics for reference...you never know when I might get a 395 on the bench!
Cough cough. WhateverVery nice Kev I saved the pics for reference...you never know when I might get a 395 on the bench!
noAte too much today…does that count?