Ford
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
Spicer
7.5" ring gear
8.8" ring gear
Ford ABS
w/o ABS 4.10 ratio
ABS 3.55 ratio
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.45 ratio
9" brake w/o ABS 3.73 ratio
9" brake ABS 4.10 ratio
9" brake 3.73 ratio
9" brake 3.45 ratio
10" brake ABS 4.10 ratio
10" brake ABS 3.73 ratio
10" brake 3.08 ratio
9" brake w/o ABS 4.10 ratio
drum SW
drum Sdn 11" drums
exc. Police ABS w/o handling package
Police (3.55 ratio) ABS
drum Sdn 10" drums
disc w/o ABS
exc. Police w/o ABS handling package
(ABS) 3.27 ratio
exc. Police w/o ABS
disc brakes w/o ABS
non-removable carrier (8.8") ABS
9.75" ring gear
8.8" ring gear 3.31 ratio
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 8.8" ring gear ID S746D
w/o ABS
(3.55 ratio) 9.75" ring gear ID V711F
(8.8" ring gear) 3.31 ratio
removable carrier (9")
full-floating 4.10 ratio
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating 3.73 ratio
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer)
full-floating IDs F5UA-TC (4.10 ratio)
SRW (Spicer 61) w/o ABS
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW 80 (11.25" ring gear)
DRW (Spicer 70)
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70) from 2/84
DRW (Spicer 70) thru 1/84
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S412B
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
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 3.08 ratio
6 cyl, 3.27 ratio
8 cyl 4.10 ratio
2 Dr (Sport package) 3.73 ratio
6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.25 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) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
ABS 3.55 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.31 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 3.55 ratio
full-floating 3.08 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating Spicer 70-U 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
(thru 8500 GVW) disc brake 3.73 ratio
semi-floating Spicer 60-U 3.54 ratio
full-floating Spicer 70-U 3.54 ratio
semi-floating Spicer 61-2 3.07 ratio
full-floating Ford 4.10 ratio
4.10 ratio ID S157B
3.73 ratio ID S136B
3.73 ratio ID S138B
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID S412B
3.73 ratio ID V414B, C & F
3.73 ratio ID S141B
(pickup) (SRW) diesel (6.0L) 3.73 ratio
4.10 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
Super Cab 4x4
SRW (w/ABS) 4.10 ratio
SRW Chassis cab 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
Super Cab 4x2
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Pickup 3.07 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
9" drums
8 bolt cover
10" drums
8" ring gear
9" drums
9" ring gear
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8-1/2" ring gear SW
8 cyl (LX)
Sdn (9" drums)
8.8" ring gear disc brakes 5 lug
7.5" ring gear w/o ABS
(8.8" ring gear) 2.73 ratio
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear disc brakes 4 lug
10 bolt cover w/o trac bars
disc brakes (5 lug, SVO) trac bars
8.8" ring gear Cobra & Pace Car
7.5" ring gear 3.27 ratio ABS
7.5" ring gear 2.73 ratio ABS
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 10" brakes 4.56 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" 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" brake
7.5" ring gear 9" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 9" brakes 3.27 ratio
(AWD)
exc. Turbo Coupe
Turbo Coupe (w/horizontal shocks)
crossmember 7.5 ring gear (3.8L) ABS
horizontal shocks
w/o horizontal shocks thru 1/85
w/o horizontal shocks from 2/85
w/o horizontal shocks
10" drums
crossmember 7.5" ring gear ABS
7.5" ring gear horizontal shocks
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 4.10 ratio