Trannys Down Under

I have some TorqueFlite
transmission numbers I need
info on. I think the first two are
1976-77, they are stamped Last transmission no.
is H2 538334.

4028424 is a low-RPM-governor
’76-’77 727B. Perfectly
good unit if you simply swap
in a high rev governor plus the
usual tricks (omit accumulator
spring, increase line pressure,
etc.) and maybe a shift kit and/
or other upgrades, depending
on potential usage.
2538334 is from a ’66,
361/383, also low-speed governor.
Would be OK behind
anything up to 400 CID, but
beware: it has 19-spline input,
requiring a ’66-down torque
converter.
The 424 is, by far, the better
transmission.