So good to see it run again after all that. I just pop off the flexible seal on those pulley bearings and push some grease in to the ball bearings and press the seal back on. Never had a problem doing that.
Thanks and thank you for watching Vassmotorsports, ive tried that with couple bearings before but I guess they were already to worn and damaged cause just packing in the grease didn't fix all them so as cheap as these are I just keep them on hand at the shop and pop one in , 6203 fit all kinda stuff not just pulleys lol
My blazer did the same thing, the distributor cap and rotor burnt and shorted out, I heard a popping sound coming from the cap while the blazer was idling. As far as timing chain jumping, very rare.
I wasn't sure cause motor has around 350k on it but I might have put a chain on it when i put the motor in 7yrs ago cause it had 300k when I installed and know I did a bunch of gaskets. ,this was my teenage son drove it and must have dogged the hell out of it and lied cause it actually hit a valve on piston and bent it and ive never seen that on any stock 4.3 or SBC ,so I pulled head and put a valve and that was almost 2 yrs ago and been to Florida 700 mile trips one way and just took it to Virginia Beach to get my new to me Victory jackpot 8 hrs each way and she still running strong. , here's that video if like to see th-cam.com/video/aeNI9ftDUdU/w-d-xo.htmlsi=0fWqi7dAvVKl9Oxo. Thanks for watching Vassmotorsports and hope ya check out some of my other videos
So good to see it run again after all that. I just pop off the flexible seal on those pulley bearings and push some grease in to the ball bearings and press the seal back on. Never had a problem doing that.
Thanks and thank you for watching Vassmotorsports, ive tried that with couple bearings before but I guess they were already to worn and damaged cause just packing in the grease didn't fix all them so as cheap as these are I just keep them on hand at the shop and pop one in , 6203 fit all kinda stuff not just pulleys lol
My blazer did the same thing, the distributor cap and rotor burnt and shorted out, I heard a popping sound coming from the cap while the blazer was idling. As far as timing chain jumping, very rare.
I wasn't sure cause motor has around 350k on it but I might have put a chain on it when i put the motor in 7yrs ago cause it had 300k when I installed and know I did a bunch of gaskets. ,this was my teenage son drove it and must have dogged the hell out of it and lied cause it actually hit a valve on piston and bent it and ive never seen that on any stock 4.3 or SBC ,so I pulled head and put a valve and that was almost 2 yrs ago and been to Florida 700 mile trips one way and just took it to Virginia Beach to get my new to me Victory jackpot 8 hrs each way and she still running strong. , here's that video if like to see th-cam.com/video/aeNI9ftDUdU/w-d-xo.htmlsi=0fWqi7dAvVKl9Oxo. Thanks for watching Vassmotorsports and hope ya check out some of my other videos
Love it thanks.
hope it helps ya and good luck, thanks for watching Vassmotorsports and hope ya check out some of my other videos
Ive heard these gmc timing chains can last 300k or longer with minimal slack
Very true this one has over 330k ,thanks for watching Vassmotorsports