What do you run in the rear?

[keith2172]

Just wanted to know what you have stuffed in your third member. I'm still on the stock open with 2.75 or so (don't know the exact ratio)

Are you open, trac lock, spool, caged tiger, etc.

 

[coilwire]

Running a spool with a 456 gear.

Jim

 

[73mach1]

3:70 locker with a N case and 31 spline axles.

 

[FastE]

3:70 locker with a N case and 31 spline axles.

3:25 T lock to 4:22 T lock and now 3:50 T lock.I absolutly love the 4:22 just hate them on the road ! I have run 4:57 and those were awsome also,had alot more motor and cam then.

 

[david020278]

3,64 Motiv Gear ,Trac lock , 28 spline 15x8 with 255/60 wheels. I dont will go shorter for street use.

 

[72HCODE]

3.00 motive gear, traction lock new ford racing type, 28 spline, standard 9" diff case.

 

[TommyK]

28 spline 3.50 T Loc

 

[Tnfastbk]

3.90 locker 28 spline axles

 

[jorgem2]

4.10 Detroit Locker N case, 28 spline axles

 

[73vertproject]

Stock 2.75, looking to torque things up with 3.23 or better. Then again, 95% street...

Doc

 

[FasTnNefariouS]

Stock 2.75, looking to torque things up with 3.23 or better. Then again, 95% street...

Doc

I do miss the highway friendly 3:00, but love the punch of the 3:55 Detroit Locker. I'll probably swap rear end or do a T5 conversion

 

[mach71351c]

N case 3.50 T Loc 28 spline.

 

[URUGUAYAN_FASTBACK]

I have the stock 3:00 Axle because marti reported that i have no clue and dont know NOTHING about this part... Is it good?? If anyone wants to explain me how does my axle drives and should feels, i´ll be thankful!

 

[cobra3073]

3:50 Traction Lok, 28 Spline Axles (WAR Case) in my '73 Grande

4:57 Traction Lok, 28 Spline Axles (N-Case) in my '73 Mach 1

Going with 3:70 S-Series Strange Trac Lock, 31 Spline Axles with new 545 in Mach 1

BT

 

[droptop73]

9" 28 spline 2.75 peg leg

 

[c9zx]

3.89:1, traction-lok, 28 spline axles in 72 Mach

4.30:1, traction-lok,31 spline axles in 69 Eliminator

3.73:1, posi-track Dana 44 style IRS in Cobra

 

[mt mach 1]

4.11:1 traction lock 28 spline axles

 

[73vertproject]

9" 28 spline 2.75 peg leg

LOL! I feel your pain, Jeff!

Doc

 

[SLOWnSTEADY]

Right now, stock rear, no idea what it is... Going in shortly, 8.8", disc brake, 3.73 "TracLock" I think they call it...