i have to do exhaust manifold gaskets on a c2 with cummins 6.7 last time i did it i struggled with the turbo bolts i no there is a special tool made for that does anyone have it or part number
I use a stubby wrench and heat , usually have to have a wrench on wrench action to break it free , now saying this I remove the air filter and brackets off of firewall(C2) which makes it alot easier, and I remove that fender also ( those two clamps at the back no issue with fender off
OEM trained in wiring and all engine platforms for over 20 years