After supplying a BB Mopar bellhousing, 8-bolt manual transmission flywheel, starter, etc. the dyno shop that said they will test my engine called and said they can't do it.
Their dyno mounting has several hole patterns (trans patterns) to bolt the dyno to the engine bellhousing; but none fit the Chrysler A833 manual transmission.
A833
5.28" wide top holes
7.125" wide bottom holes
7.875" height from top to bottom holes
Yep, my dyno won’t take an 833 pattern either. I never noticed because any time I’ve taken my junk to the dyno I always took my scatter shield with me and we used that. It has the GM pattern on it.
So I never even looked at my dyno. So now tomorrow I will be ordering a universal fit bell housing so I don’t have to screw around.