7.5" ring gear
Ford
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
Ford ABS
Spicer
Ford 7.5" ring gear w/o ABS
8.8" ring gear
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
9" brake ABS 4.10 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.45 ratio
10" brake 3.73 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.08 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
9" brake 3.08 ratio
disc ABS
disc w/o ABS
Police (3.55 ratio) w/o ABS
drum Sdn 10" drums
(ABS) 3.55 ratio (locking)
exc. Police ABS w/o handling package
exc. Police w/o ABS
Police (3.55 ratio) ABS
Sdn 11" drums
disc brakes ABS
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 9.75" ring gear ID V710F
(3.55 ratio) 9.75" ring gear ID V711G
(8.8" ring gear) 3.31 ratio
w/o ABS
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating 4.10 ratio
full-floating ABS
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) ABS
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F4UA-YA & ZA
SRW semi-floating AXLE
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.10 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.10 ratio ID S157C
9.75" ring gear 3.55 ratio ID S939J
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 S939A
9.75" ring gear 3.55 ratio ID S939P
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
8 cyl 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
6 cyl, 3.55 ratio
(ABS) 3.08 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
8.8" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 4.10 ratio
ABS 3.31 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 3.55 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating Spicer 61-1 4.10 ratio
from 8501 GVW semi-floating 3.55 ratio
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating (ABS) 4.10 ratio
full-floating Ford 3.08 ratio
from 8501 GVW full-floating 3.55 ratio
semi-floating Spicer 60-U 4.10 ratio
semi-floating Spicer 60-3 4.10 ratio
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID S136H
4.30 ratio (ID S421H)
4.30 ratio
3.73 ratio ID V423B, C & F
3.73 ratio ID V419A
(pickup) (SRW) gasoline 5.4L 3.73 ratio
3.73 ratio ID S138H
4.10 ratio ID S157B
(pickup) (SRW) diesel (6.0L) 3.73 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Pickup 3.73 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Chassis cab 3.73 ratio
Regular Cab 4x4
SRW Chassis cab 3.54 ratio
SRW (w/ABS) 3.55 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
DRW Pickup 3.55 ratio
Regular Cab 4x2 Pickup
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
10 bolt cover 10" drums
10" drums
8 bolt cover
9" drums
9" drums
8" ring gear
9" ring gear
10" drums
Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
8 cyl (LX)
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
7.5" ring gear 3.27 ratio ABS
drum brakes horizontal shocks
8.8" ring gear exc. Cobra
(8.8" ring gear) 3.31 ratio
7.5" ring gear 2.73 ratio ABS
w/o trac bars
(8.8" ring gear) 5.0L 3.15 ratio (AT)
(8.8" ring gear) 5.0L 3.31 ratio
7.5" ring gear w/o ABS
drum brakes 7.5" ring gear
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 10" brake 4.10 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
6-3/4" ring gear (3.45 ratio)
(AWD)
Turbo Coupe (w/horizontal shocks)
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks from 2/85
drum rear brakes w/o horizontal shocks
crossmember 7.5" ring gear w/o ABS
horizontal shocks
drum rear brakes horizontal shocks
exc. Turbo Coupe
w/o horizontal shocks
w/o horizontal shocks thru 1/85
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 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.31 ratio