Did you know this about your rearend?
1964/65 beaumonts have cam washers on the upper control arms to adjust pinion angle
1967s do not. fixed with no adjustment.
Interesting, i never knew that
Did GM decide that pinion angle really did not change enough based on spring hieght to worry about pinion angles getting out of line?
Beaumontguru
MY BEAUMONT HAS 4 STUDDED TIRES AND 2 BLOCKHEATERS......AND LOTS OF OIL UNDERNEATH. The other one has a longer roof.
1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars (now converted to a "factory" 4 speed)
Was cleaning out my diff pile today and noticed it
I have 2 64s and 2 67's next to eachother. Took me awhile to see it
That and the coil spring perches of course.
Thats pretty much the only differences