Ford
Ford 8.8" ring gear
Spicer
7.5" ring gear
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Ford 7.5" ring gear ABS
Ford ABS
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
ABS 3.08 ratio
9" brake 4.10 ratio
9" brake w/o ABS 4.10 ratio
10" brake 3.45 ratio
10" brake 4.10 ratio
9" brake ABS 3.73 ratio
9" brake 3.08 ratio
10" brake 3.73 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
drum Sdn 10" drums
disc w/o ABS
drum Sdn 11" drums
drum SW
disc ABS
Police w/o ABS
disc brakes w/o ABS
(ABS) 2.73 ratio
Sdn 11" drums
(ABS) 3.55 ratio (locking)
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear 3.31 ratio
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
9.75" ring gear
(8.8" ring gear) 3.08 ratio
non-removable carrier (8.8") w/o ABS
(8.8" ring gear) 3.55 ratio
semi-floating Spicer
full-floating ABS
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating w/o ABS
full-floating
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) ABS
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-1HD IDs F2UA-AB & AC
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F2UA-RA & SA
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70) ABS
SRW Spicer 70
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.30 ratio ID S421F
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.73 ratio
2 Dr (Sport package) 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
3.27 ratio
(ABS) 3.55 ratio
8 cyl 3.73 ratio
(ABS) 3.08 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.31 ratio
ABS 3.08 ratio
ABS 4.10 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 4.10 ratio
full-floating (w/ABS) 4.10 ratio
Spicer 60-3 3.33 ratio
from 8501 GVW full-floating 3.55 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating Spicer 70-U 3.54 ratio
(thru 8500 GVW) drum brake 3.31 ratio
Spicer 60-3 4.10 ratio
full-floating Spicer 61-1 3.54 ratio
Spicer 61-2 3.07 ratio
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID S136H
3.73 ratio IDs S406C, S406E & S406F
4.10 ratio ID S156H
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio ID S138B
4.10 ratio IDs S157C, S157E & S157F
4.30 ratio ID S421B
3.73 ratio ID V420B, C & F
4.10 ratio ID S157B
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
Super Cab 4x4
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Pickup 3.07 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 10" drums
8 bolt cover
9" drums
10 bolt cover 9" drums
9" ring gear
8" ring gear
10" drums
9" drums
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear SW
8 cyl (LX)
8-1/2" ring gear Sdn
7-1/2" ring gear
10 bolt cover trac bars
drum brakes w/o horizontal shocks
8.8" ring gear (horizontal shocks)
8.8" ring gear Cobra crossmember
8.8" ring gear (GT)
7.5" ring gear 2.73 ratio ABS
Cobra Supercharged crossmember
7.5" ring gear 2.73 ratio w/o ABS
disc brakes (5 lug, SVO) trac bars
8.8" ring gear Cobra & Pace Car
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.73 ratio
(AWD)
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks thru 1/85
crossmember 8.8 ring gear (4.6L) ABS
8.8" ring gear drum brakes
crossmember 7.5 ring gear (3.8L) ABS
crossmember 7.5" ring gear ABS
crossmember 7.5" ring gear w/o ABS
7.5" ring gear horizontal shocks
8.8" ring gear disc brakes
exc. Turbo Coupe
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 4.10 ratio