Ford
7.5" ring gear
Ford w/o ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Ford ABS
Spicer
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
9" brake 3.45 ratio
10" brake 4.10 ratio
10" brake 3.08 ratio
9" brake 3.08 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.73 ratio
9" brake ABS 3.45 ratio
10" brake ABS 3.08 ratio
10" brake 3.73 ratio
10" brake w/o ABS 4.10 ratio
drum SW
disc brakes w/o ABS
exc. Police ABS
Sdn 10" drums
disc brakes ABS
Sdn 11" drums
Police ABS
drum brakes w/o ABS
Police (3.27 ratio) (ABS)
drum brakes ABS
w/o ABS
8.8" ring gear (4.6L) 3.55 ratio
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID V710F
(3.55 ratio) 9.75" ring gear ID S710E
(3.55 ratio) 8.8" ring gear
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 9.75" ring gear ID V711F
(8.8" ring gear) 3.08 ratio
full-floating 3.55 ratio
semi-floating (Dana-Spicer)
full-floating
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating Spicer
full-floating 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
DRW model 70-2U IDs F2UA-RA & SA
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70) from 2/84
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F5UA-MB & NB
DRW 70 (10.50" ring gear)
SRW (Spicer 61) w/o ABS
DRW model 70-2U IDs F3UA-AAB & ZB
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
6 cyl, 3.73 ratio
8 cyl 3.55 ratio
4 Dr Sport Trac 3.73 ratio
8 cyl 4.10 ratio
6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
3.73 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.31 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 4.10 ratio
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
semi-floating Spicer 61-2 3.00 ratio
thru 8500 GVW disc brake 3.31 ratio
semi-floating Spicer 60-U 4.10 ratio
full-floating 4.10 ratio
Spicer 60-3 3.54 ratio
Spicer 61-2 3.00 ratio
full-floating Spicer 61-1 3.73 ratio
semi-floating (ABS) 4.10 ratio
Spicer 60-3 3.33 ratio
full-floating Ford 4.10 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio IDs S406C, S406E & S406F
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio ID V419A
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S406H
3.73 ratio ID S413B
3.73 ratio ID V414B, C & F
3.73 ratio ID S409B
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW 4.10 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW (w/ABS) 4.10 ratio
Super Cab 4x4
Super Cab 4x2
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
8 bolt cover
10" drums
9" drums
8" ring gear
9" ring gear
SW (10" drums)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
8 cyl (LX)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
10 bolt cover trac bars
8.8" ring gear drum brakes
(8.8" ring gear) 3.31 ratio
drum brakes horizontal shocks
8.8" ring gear disc brakes 4 lug
8.8" ring gear Cobra crossmember
disc brakes (5 lug, SVO)
8.8" ring gear Cobra & Pace Car
(8.8" ring gear) 2.73 ratio
Base (7.5" ring gear) (3.27 ratio) ABS
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 10" brake 3.73 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 10" brake 3.08 ratio
(AWD)
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks from 2/85
drum rear brakes w/o horizontal shocks
10" drums
crossmember 7.5 ring gear (3.8L) ABS
9" drums
crossmember
Turbo Coupe (w/horizontal shocks)
crossmember 7.5" ring gear ABS
8.8" ring gear drum brakes
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio