I am completely rebuilding my 1970 Challenger TA 727 transmission. Have experience with this but I just saw something I have not seen before.
The front pump bolts have shoulders on the 6 bolts and no shoulder on one 1 bolts as you can see in the pictures.
Trans looks all original and untouched but was this from the Factory?
The 1 bolt with no shoulder has a different head marking also.
Does it really matter, I just want to make sure
Thanks Bob

rsz_20240426_171212.jpgrsz_20240426_171220.jpg
Last edited by VCODE; 04/26/24 05:25 PM.

Mom & Dad let me buy a brand new 70 Challenger R/T 440 Six-Pack Super Trac Pack when I was 17

(Robert what is a 440 Six-Pack)