Ok.
When I got home I checked the numbers on the transmission/s
The one that was in the RC is a 1981 4WD LU (Lock Up) hooked up to a 318.
The one that I've had for a few years is a 1980 Long HD EXT LU.
So both TC I have for a 727 are LU.
Thanks.
Picture of the numbers I got off the transmissions. Cross referenced in the book.
PS a little bit of my insanity.
There's my 68 Barracuda waiting on me. The RC came along and took over. :lol: