904 Overrunning Clutch Inner Race Compatibility

340inabbody said
I have had to put on hold my transmission overhaul to help a sick friend. When I finally got back to it I can’t find my Overrunning Clutch Inner Race. I have turned my place upside down and I only recall cleaning it off.

Anyway this is for my 1987 Lockup 904.

I have one from my original 1970 non-lock up 904 with 24 teeth pictured below.

QUESTION: Is the 1970 non-lockup inner race the same as the one used on a 1987 lockup?

View attachment 1716534445

The 24 teeth race in a 1970 A904 transmission, Chrysler part number 3420023, is the same as the 1987 A904 lockup transmission with the same part number, 3420023.

Race number 3420023 was used 1969 - 1988. However, 1969 - 1971 A904 transmissions could be built with either the 24 teeth race or a 47 teeth race, part number 2808668.