7.5" ring gear
Ford
Ford w/o ABS
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
Ford ABS
Spicer
Ford 8.8" ring gear
8.8" ring gear
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.73 ratio
10" brake 3.73 ratio
10" brake 4.10 ratio
9" brake 3.08 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.73 ratio
9" brake 4.10 ratio
10" brake w/o ABS 3.73 ratio
Police (3.55 ratio) ABS
drum Sdn 11" drums
Sdn 10" drums
Police (3.27 ratio) (ABS)
disc brakes ABS
Sdn 11" drums
exc. Police ABS w/o handling package
Police (3.55 ratio) w/o ABS
(ABS) 3.27 ratio
disc ABS
9.75" ring gear (5.4L) 3.55 ratio
8.8" ring gear 3.55 ratio
(8.8" ring gear) 2.73 ratio
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 8.8" ring gear ID S747F
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID V710F
full-floating 4.10 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating Ford
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer)
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F3UA-AAB & ZB
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW Spicer 70
DRW (Spicer 70) ABS
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F5UA-XB & YB
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 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 S136F
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.30 ratio ID S421F
(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 S409C
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S406F
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
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
3.73 ratio
3.55 ratio
6 cyl, 3.73 ratio
3.27 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
6 cyl, 3.27 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 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) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
9.75" ring gear 3.31 ratio
Lightning (4.10 ratio)
ABS 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
(thru 8500 GVW) disc brake 3.31 ratio
Spicer 61-2 3.07 ratio
full-floating Spicer 61-1 3.73 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating Spicer 61-1 3.54 ratio
full-floating Spicer 61-1 3.07 ratio
Spicer 61-2 3.00 ratio
Spicer 60-3 3.33 ratio
semi-floating Spicer 61-2 3.07 ratio
semi-floating Spicer 60-U 3.73 ratio
3.73 ratio ID S138B
4.10 ratio IDs S157C, S157E & S157F
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S136B
4.30 ratio ID S421B
4.10 ratio IDs S156C, S156E & S156F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
3.73 ratio ID S141H
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID S138H
Crew Cab
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Ford 4.10 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Pickup 3.73 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(non-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 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
8 bolt cover
10" drums
8" ring gear
9" ring gear
9" drums
10" drums
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
Sdn (9" drums)
7-1/2" ring gear
SW (10" drums)
8-1/2" ring gear Sdn
8-1/2" ring gear SW
7.5" ring gear ABS
8.8" ring gear Cobra
7.5" ring gear 3.27 ratio w/o ABS
8.8" ring gear (GT)
7.5" ring gear 3.27 ratio ABS
10 bolt cover
(8.8" ring gear) 5.0L 3.15 ratio (AT)
10 bolt cover w/o trac bars
10 bolt cover trac bars
disc brakes (5 lug, SVO) trac bars
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brakes 3.08 ratio
(AWD)
crossmember 7.5" ring gear w/o ABS
8.8" ring gear drum brakes
7.5" ring gear horizontal shocks
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks thru 1/85
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks
10" drums
crossmember
w/o horizontal shocks from 2/85
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
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
SRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio