Where to find a Ford 8.8, 3.90, 28 spline???
08-20-2009, 02:28 PM
#1
Where to find a Ford 8.8, 3.90, 28 spline??? Do they exist or are they all 31 spline differentials? Ideally, would like to find a used aluminum housing, 8.8, 3.90, 28 spline w/ true-trac used & assembled. Realizing that this is nothing more than wild goose chase, am hoping for at least a used, assembled, 8.8, 3.90, 28 spline w/ LSD. Any help is appreciated. Don't need axles, just the assembled housing. Thanks
08-20-2009, 03:38 PM
#3
^^^
Yah. It's gonna be impossible. Thought I'd throw a couple of threads in here & the gear section fishing for an already modified/unwanted one. Thank-you for the reply.
I should have also been more specific because the 3.90's don't come in the cobra 8.8 diff that is required. Forgot to note it in the thread. Am probably looking @ buying a used Cobra 8.8 IRS assembled 3.27:1, 28 spline chunk & then doing the gear swap.
Yah. It's gonna be impossible. Thought I'd throw a couple of threads in here & the gear section fishing for an already modified/unwanted one. Thank-you for the reply.
I should have also been more specific because the 3.90's don't come in the cobra 8.8 diff that is required. Forgot to note it in the thread. Am probably looking @ buying a used Cobra 8.8 IRS assembled 3.27:1, 28 spline chunk & then doing the gear swap.
08-20-2009, 08:01 PM
#4
most 8.8 gear ratios stock were as follows 2.73 3.08 3.27 in cars some trucks came with 4.10's. You are not going to find a stock 8.8 with 3.90 gears. Just buy one and have new gears installed.
