Seth

I've searched online to no avail. I'm lookin to put 4.56's or 4.88's and I searched the forum but couldn't find anything. So anyone wanna give me some help on where to find them.

06F150CFCT

I just found this site for ya...

http://www.americantrucks.com/ford-t...-0408f150.html

FALSE...I lied..I just saw on top of page that it says WE ARE NO LONGER ACCEPTING ORDERS...how nice..sorry about that

06F150CFCT

Okay..this is a legit one....go to http://yukongear.com/Default.aspx and then click on find a distributor and then type in your zip code and a bunch of places should show up. These are a really good brand and will get the job done. Not sure how pricey they are but I know their reputation is great.

Seth

I worked for O'Reilly's and we order stuff through Randy's ring and pinion and I believe that's the brand they carry. So I'll Deffinatly have to try them out. What do you think will be the best ratio if I want to run 37's and still have a bit more pep than factory would have had.

bates37355

www.rockauto.com is a cheaper route. more geared toward stock grade, or premium grade parts. if you dont need race quality parts this is the place. i purchased moog front end parts and other top name brand parts from this place way cheaper than my local parts stores. if you can wait a couple of days for delivery this is the way to buy your auto parts.

2007 FORD F-150 5.4L V8 SOHC : Drivetrain : Differential Ring and Pinion
USA STANDARD GEAR Part # ZGF88411 31 Spline; Ring Gear Diam: 8.8; 10 Cover Bolts; 10 Ring Gear Bolts; Start Ratio 4.11; End Ratio 4.11
Solid Rear Suspension; Rear Diff; 4WD; Ford 8.8" in a 4.11 ratio A notched cross pin shaft is required for this gear.
Solid Rear Suspension; Rear Diff; RWD; Ford 8.8" in a 4.11 ratio A notched cross pin shaft is required for this gear.
$136.79
USA STANDARD GEAR Part # ZGF88513 31 Spline; Ring Gear Diam: 8.8; 10 Cover Bolts; 10 Ring Gear Bolts; Start Ratio 5.13; End Ratio 5.13
Solid Rear Suspension; Rear Diff; 4WD; Ford 8.8" in a 5.13 ratio A notched cross pin shaft is required for this gear.
Solid Rear Suspension; Rear Diff; RWD; Ford 8.8" in a 5.13 ratio A notched cross pin shaft is required for this gear. (Only 2 Remaining)
$146.79
USA STANDARD GEAR Part # ZGF975411 34 Spline; Ring Gear Diam: 9.75; 12 Cover Bolts; 12 Ring Gear Bolts; Start Ratio 4.11; End Ratio 4.11
Solid Rear Suspension; Rear Diff; RWD; Ford 9.75" in a 4.11 ratio(may use special pin nut, check threads)
Solid Rear Suspension; Rear Diff; 4WD; Ford 9.75" in a 4.11 ratio(may use special pin nut, check threads)
$153.79
USA STANDARD GEAR Part # ZGF975488 34 Spline; Ring Gear Diam: 9.75; 12 Cover Bolts; 12 Ring Gear Bolts; Start Ratio 4.88; End Ratio 4.88
Solid Rear Suspension; Rear Diff; 4WD; Ford 9.75" in a 4.88 ratio(may use special pin nut, check threads)
Solid Rear Suspension; Rear Diff; RWD; Ford 9.75" in a 4.88 ratio(may use special pin nut, check threads)
$153.79
Add Part
USA STANDARD GEAR Part # ZGF975513 34 Spline; Ring Gear Diam: 9.75; 12 Cover Bolts; 12 Ring Gear Bolts; Start Ratio 5.13; End Ratio 5.13
Solid Rear Suspension; Rear Diff; RWD; Ford 9.75" in a 5.13 ratio(may use special pin nut, check threads)
Solid Rear Suspension; Rear Diff; 4WD; Ford 9.75" in a 5.13 ratio(may use special pin nut, check threads)
$153.79
USA STANDARD GEAR Part # ZGF1025488L 35 Spline; Ring Gear Diam: 10.25; 12 Cover Bolts; 12 Ring Gear Bolts; Start Ratio 4.88; End Ratio 4.88
Solid Rear Suspension; Rear Diff; RWD; Ford 10.25" in a 4.88 ratio. long yoke; ring & pinion sets.
Solid Rear Suspension; Rear Diff; 4WD; Ford 10.25" in a 4.88 ratio. long yoke; ring & pinion sets.
$157.79
USA STANDARD GEAR Part # ZGF1025513L 35 Spline; Ring Gear Diam: 10.25; 12 Cover Bolts; 12 Ring Gear Bolts; Start Ratio 5.13; End Ratio 5.13
Solid Rear Suspension; Rear Diff; 4WD; Ford 10.25" in a 5.13 ratio. long yoke; ring & pinion sets.
Solid Rear Suspension; Rear Diff; RWD; Ford 10.25" in a 5.13 ratio. long yoke; ring & pinion sets. (Only 2 Remaining)
$157.79
USA STANDARD GEAR Part # ZGF88R456R 28 Spline; Ring Gear Diam: 8.8; 10 Cover Bolts; 10 Ring Gear Bolts; Start Ratio 4.56; End Ratio 4.56
Front Diff; 4WD; Ford 8.8" Reverse rotation in a 4.56 ratio
$160.79
USA STANDARD GEAR Part # ZGF1025538L 35 Spline; Ring Gear Diam: 10.25; 12 Cover Bolts; 12 Ring Gear Bolts; Start Ratio 5.38; End Ratio 5.38
Solid Rear Suspension; Rear Diff; 4WD; Ford 10.25" in a 5.38 ratio. long yoke; ring & pinion sets.
Solid Rear Suspension; Rear Diff; RWD; Ford 10.25" in a 5.38 ratio. long yoke; ring & pinion sets.
$164.79
USA STANDARD GEAR Part # ZGF88488 31 Spline; Ring Gear Diam: 8.8; 10 Cover Bolts; 10 Ring Gear Bolts; Start Ratio 4.88; End Ratio 4.88
Solid Rear Suspension; Rear Diff; RWD; Ford 8.8" in a 4.88 ratio A notched cross pin shaft is required for this gear.
Solid Rear Suspension; Rear Diff; 4WD; Ford 8.8" in a 4.88 ratio A notched cross pin shaft is required for this gear.
$164.99
USA STANDARD GEAR Part # ZGF1025411L 35 Spline; Ring Gear Diam: 10.25; 12 Cover Bolts; 12 Ring Gear Bolts; Start Ratio 4.11; End Ratio 4.11
Solid Rear Suspension; Rear Diff; 4WD; Ford 10.25" in a 4.11 ratio. long yoke; ring & pinion sets.
Solid Rear Suspension; Rear Diff; RWD; Ford 10.25" in a 4.11 ratio. long yoke; ring & pinion sets.
$166.79
USA STANDARD GEAR Part # ZGF1025456L 35 Spline; Ring Gear Diam: 10.25; 12 Cover Bolts; 12 Ring Gear Bolts; Start Ratio 4.56; End Ratio 4.56
Solid Rear Suspension; Rear Diff; RWD; Ford 10.25" in a 4.56 ratio. long yoke; ring & pinion sets.
Solid Rear Suspension; Rear Diff; 4WD; Ford 10.25" in a 4.56 ratio. long yoke; ring & pinion sets.
$177.89
USA STANDARD GEAR Part # ZGF88R488R 28 Spline; Ring Gear Diam: 8.8; 10 Cover Bolts; 10 Ring Gear Bolts; Start Ratio 4.88; End Ratio 4.88
Front Diff; 4WD; Ford 8.8" Reverse rotation in a 4.88 ratio
$181.79
USA STANDARD GEAR Part # ZGF88R513R 28 Spline; Ring Gear Diam: 8.8; 10 Cover Bolts; 10 Ring Gear Bolts; Start Ratio 5.13; End Ratio 5.13
Front Diff; 4WD; Ford 8.8" Reverse rotation in a 5.13 ratio
$181.79

Georgiaboy5.0L

Does anybody know for sure that Ford made a gear change starting in 2011 models......the older gears will not fit 2011-12 models........is this true or not????