Rear axle decode for 1967 Impala
I recently repurchased a 1967 Impala SS427 that I owned 20yrs ago. Here is what I now about the car. It has a 1969 427 motor, The trans is original and I believe the rear to be original but I am having trouble decoding it. It has the letters DK with an E under that. DK I believe is a 3:55 posi. It also has what appears to be L128K stamped on the axle tube. The production date of the car is 12A. By the way, this car does not have the D code indicating SS427, any idea where a build sheet may be, I looked behind the front seats, nothing there.