Hi,
I'm about to restore it and found out that a grumble occured when I drive in the 2nd gear at 2500rpms. also in the 3rd gear at 2500 and above.
The engine is a 340cui and A727 transmission with a 8 3/4" rear end. 3.91
I checked the unversial joints. THe rear axle and so on.
It only happens at load and under drive condiztions.
May somebody has an Idea?
I'm about to restore it and found out that a grumble occured when I drive in the 2nd gear at 2500rpms. also in the 3rd gear at 2500 and above.
The engine is a 340cui and A727 transmission with a 8 3/4" rear end. 3.91
I checked the unversial joints. THe rear axle and so on.
It only happens at load and under drive condiztions.
May somebody has an Idea?