It is not difficult to pull the cam with the engine in place. The problem comes if you want to take the front engine plate off. I believe with some of the years, the plate will not come off with the crankshaft timing gear in place.

1951 GMC 1 Ton Flatbed -- It is finally on the road and what a great time I have driving it!
1951 1 Ton Completed

My Chevy Master 4 Door is on the Road!