4 speed identification

[dan brooks]

I picked up two four speed transmissinos today, ones an aluminum, the other is a cast iron that i'm really excited about. Are there numbers on tboth cases somewhere that will tell me exactly what I have and what it came out of???
Thanks,
Dan.

 

[68 HEMI GTS]

the numbers will be the part of the vin from the original car. input spline, tail shaft, bearing retainer size, as well as pulling the side covers will tell you what you have.

 

[dan brooks]

Thats what I want to know, what they came out of.
Here are numbers I found,
Cast trans,
side cover- C95664z
3 27
left side by bellhousing, 3-29-68
23 spline
rt side of tailshaft C-96707 J
rt side by filler plug H-3
C97622
shifter mount is on the front of tailshaft
flat area on rt side of trans, 8A267610
RP8832446 0007

Aluminum trans,
23 spline
lt side C-13546 B 12B2883
lt sidecover C-13550-1
09104
lt talishaft C-99539-1
884

Flat spot on right side of trans pr 883 3 07 84

shifter mount is on left front of tailshaft but also has location towards end of tailshaft for another shifter, but it's not drilled or tapped

 

[1969 Hemi RTs]

the first one is out of a 1968 lynch road plant built car. sorry I can't help on the alm one, possibly a feather duster. but that is a guess on my part.