7.5" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Spicer
Ford w/o ABS
Ford ABS
Ford
Ford 7.5" ring gear ABS
8.8" ring gear
ABS 4.10 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
9" brake 4.10 ratio
9" brake ABS 3.73 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.73 ratio
10" brake 3.08 ratio
9" brake ABS 4.10 ratio
10" brake ABS 3.45 ratio
disc w/o ABS
(ABS) 3.55 ratio (locking)
Sdn 11" drums
drum brakes ABS
(ABS) 2.73 ratio
disc brakes ABS
(ABS) 3.27 ratio
drum SW
drum brakes w/o ABS
Police (3.27 ratio) (ABS)
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID V710F
9.75" ring gear (5.4L) 3.55 ratio
(8.8" ring gear) 3.08 ratio
w/o ABS
removable carrier (9")
(3.55 ratio) 8.8" ring gear ID S747F
full-floating IDs F6UA-SA (4.10 ratio)
full-floating
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
full-floating w/o ABS
semi-floating Spicer
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
SRW Spicer 61
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW (Spicer 70)
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F2UA-RA & SA
DRW (Spicer 70) w/o ABS
DRW 70 (10.50" ring gear)
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
6 cyl, 3.55 ratio
8 cyl 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
8 cyl 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
2 Dr (Sport package) 4.10 ratio
(ABS) 3.73 ratio
8 cyl 4.10 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.25 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) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
ABS 3.55 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
Standard Rear Axle Option Only
Spicer 61-2 3.07 ratio
full-floating 3.08 ratio
full-floating Spicer 61-1 4.10 ratio
full-floating (w/ABS) 3.55 ratio
from 8501 GVW semi-floating 3.55 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating Ford 3.08 ratio
full-floating Spicer 70-U 4.56 ratio
full-floating Spicer 61-1 3.73 ratio
semi-floating Ford (3.55 ratio)
3.73 ratio IDs S138C, S138E & S138F
4.30 ratio (ID S421H)
(pickup) (SRW) diesel (6.0L) 4.10 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S138H
3.73 ratio ID S409B
3.73 ratio IDs S136C, S136E & S136F
4.30 ratio ID S421H
3.73 ratio ID S413B
3.73 ratio ID S141B
SRW Pickup 3.07 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
Regular Cab 4x4
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
Crew Cab
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 70-U Pickup 4.10 ratio
Super Cab 4x4
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(ABS) 5.13 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
8 bolt cover
10" drums
10 bolt cover 10" drums
9" drums
10 bolt cover 9" drums
10" drums
9" ring gear
9" drums
8" ring gear
7-1/2" ring gear
8-1/2" ring gear Sdn
Sdn (9" drums)
8-1/2" ring gear SW
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
GT (8.8" ring gear) (3.27 ratio) ABS
disc brakes (5 lug, SVO) trac bars
Cobra Supercharged crossmember
disc brakes (5 lug, SVO)
trac bars
8.8" ring gear exc. Cobra w/o ABS
7.5" ring gear (3.31ratio) ABS
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 5.0L 3.31 ratio
7.5" ring gear 2.73 ratio ABS
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brakes
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 9" brake 3.08 ratio
6-3/4" ring gear (3.45 ratio)
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.08 ratio
(AWD)
horizontal shocks
w/o horizontal shocks thru 1/85
exc. Turbo Coupe
crossmember 7.5" ring gear w/o ABS
Turbo Coupe (w/horizontal shocks)
7.5" ring gear horizontal shocks
10" drums
crossmember 7.5" ring gear ABS
8.8" ring gear drum brakes
drum rear brakes horizontal shocks
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 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
DRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio