YY1
Well-Known Member
A couple of years ago I bought an 8 3/4 for $100. Not sure of the gear in the 741 case, but couldn't pass it up.
Today I measured the housing and it is 46" between perch centers, which looks like E body specs, but it is 57" between the backing plates.
This doesn't match any that I have seen.
I have seen several charts, some easier to reead than others, but can't seem to locate them all now, just the less easy ones.
It's intended for a 74 Charger, so I think 46 is oK for the perches, and 57 is peobably fine for track.
Just curious as to what it might have been in.
Today I measured the housing and it is 46" between perch centers, which looks like E body specs, but it is 57" between the backing plates.
This doesn't match any that I have seen.
I have seen several charts, some easier to reead than others, but can't seem to locate them all now, just the less easy ones.
It's intended for a 74 Charger, so I think 46 is oK for the perches, and 57 is peobably fine for track.
Just curious as to what it might have been in.
The chart in this thread match up to your numbers: 
