![]() |
Register or Log In To remove these advertisements. |
|
|
|
Thread Tools | Display Modes |
![]() |
#1 |
Registered User
Join Date: Jan 2002
Location: Calgary, Alberta, Canada
Posts: 451
|
![]()
I need to swap the factory 4.57 posi out of my 67 1/2 ton. I am reving 4,000 at 60mph!
I am thinking of going with 3.42 auburn posi diff. What do you guys think of this set up. I have a TH350 tranny, my tire size is a 255/60/15 and measures about 26" in height. What kind of rpm would I be turning with the 3.42 at 60mph. Thanks for the opinions, in advance.
__________________
72 C10 Cheyenne Super Full trim Factory tach dash A/C dash Factory tilt 350 / 350 power train - with Edelbrock components. |
![]() |
![]() |
Bookmarks |
|
|