Darren 72
Well-known member
Hey Guys,
I have a few questions. I'm rebuilding the 9" rearend on my 72 Mach.
First question who has experience with 3:50's or 55 gears. Going back and forth from the 3:25's or the 50's or 55's? I noticed with the calculator that you can find on line isn't a heck of a lot of difference in RPM's between them @ certain MPH. How is highway with 50's or 55's?
Second question has anyone had any issues running limited slip? Mine is open and thinking of going the limited slip route.
Thanks,
Darren
I have a few questions. I'm rebuilding the 9" rearend on my 72 Mach.
First question who has experience with 3:50's or 55 gears. Going back and forth from the 3:25's or the 50's or 55's? I noticed with the calculator that you can find on line isn't a heck of a lot of difference in RPM's between them @ certain MPH. How is highway with 50's or 55's?
Second question has anyone had any issues running limited slip? Mine is open and thinking of going the limited slip route.
Thanks,
Darren