Ford
8.8" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
Ford w/o ABS
7.5" ring gear
Spicer
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
9" brake 3.73 ratio
9" brake 3.08 ratio
9" brake ABS 3.73 ratio
9" brake ABS 3.45 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake ABS 3.08 ratio
10" brake 3.73 ratio
10" brake w/o ABS 3.45 ratio
10" brake w/o ABS 4.10 ratio
Police ABS
(ABS) 2.73 ratio
drum brakes ABS
Police (3.55 ratio) w/o ABS
Police (3.55 ratio) ABS
Police w/o ABS
Police (3.27 ratio) (ABS)
disc brakes w/o ABS
disc w/o ABS
(ABS) 3.55 ratio (locking)
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear 3.55 ratio
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711G
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear
non-removable carrier (8.8") ABS
(3.55 ratio) 8.8" ring gear ID S746D
w/o ABS
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) ABS
full-floating IDs F6UA-SA (4.10 ratio)
full-floating 3.55 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating 4.10 ratio
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F5UA-MB & NB
DRW 80 (11.25" ring gear)
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) ABS
DRW 70 (10.50" ring gear)
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-2U IDs F5UA-HB, JB & KC
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S412B
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
4 Dr Sport Trac 3.73 ratio
4 Dr Sport Trac 4.10 ratio
2 Dr (Sport package) 3.73 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
6 cyl, 3.27 ratio
2 Dr (Sport package) 4.10 ratio
3.27 ratio
6 cyl, 3.55 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 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) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.55 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.73 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.31 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-3 4.10 ratio
Spicer 60-3 3.54 ratio
Spicer 60-3 3.73 ratio
Spicer 60-3 4.10 ratio
semi-floating Spicer 60-U 4.10 ratio
Spicer 61-2 3.07 ratio
thru 8500 GVW disc brake 3.31 ratio
semi-floating Spicer 61-2 3.07 ratio
semi-floating (ABS) 3.55 ratio
(thru 8500 GVW) drum brake 3.73 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID V414B, C & F
3.73 ratio ID S136H
(pickup) (SRW) diesel (6.0L) 4.10 ratio
3.73 ratio IDs S136C, S136E & S136F
3.73 ratio ID S409H
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S138H
3.73 ratio ID V419A
SRW Pickup 4.56 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Chassis cab 3.54 ratio
SRW Chassis cab 4.10 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
Regular Cab 4x4
SRW Spicer 70-U Pickup 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
8 bolt cover
9" drums
10" drums
9" ring gear
8" ring gear
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8 cyl (LX)
8-1/2" ring gear SW
7.5" ring gear w/o ABS
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear Cobra & Pace Car
8.8" ring gear exc. Cobra ABS
8.8" ring gear (ABS) 3.73 ratio
(8.8" ring gear) 3.7L 2.73 ratio
(8.8" ring gear) 2.73 ratio
10 bolt cover trac bars
7.5" ring gear 2.73 ratio ABS
drum brakes 7.5" ring gear
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 9" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
(AWD)
10" drums
7.5" ring gear horizontal shocks
9" drums
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks
exc. Turbo Coupe
8.8" ring gear drum brakes
7.5" ring gear w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio