I always wondered why there was never an axle ratio tag on my 71 340 Cuda convertible (3.23, 741 Non-Sure Grip, 7260 yoke, 11" Rear Brakes).
Upon completing a high pressure media cleaning of the diff case, I discovered that the ratio AND assembly date were HAND STAMPED into the case, about 2" below the drain plug, and upside down (as viewed from the normally installed position). Has anyone ever seen this before?
3 2 3
2 9 71
Thanks,
Bill Rolik
bremotorsports@verizon.net201-394-5533
www.billrolikenterprises.com