Thread
:
77 grand prix SJ axle ratio
View Single Post
#
5
08-24-2023, 02:17 PM
daduck
Senior Member
Join Date: Jul 2005
Location: Cottleville, MO
Posts: 166
stock rear for 73-77 was a 8.5 inch 10 bolt. Most were highway gears @ 2.41 ratio. Very few 3.08 or 3.23 were made.
Reply With Quote
daduck
View Public Profile
Send a private message to daduck
Find all posts by daduck