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
