Ford
8.8" ring gear
Ford w/o ABS
Spicer
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Ford ABS
Ford 8.8" ring gear
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
9" brake 3.08 ratio
10" brake ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
9" brake ABS 3.73 ratio
10" brake 3.08 ratio
10" brake w/o ABS 3.73 ratio
9" brake 4.10 ratio
9" brake w/o ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
exc. Police w/o ABS
disc brakes ABS
Police (3.55 ratio) w/o ABS
drum Sdn 11" drums
(ABS) 2.73 ratio
Police (3.55 ratio) ABS
drum brakes ABS
disc ABS
disc w/o ABS
drum brakes w/o ABS
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V710F
(3.55 ratio) 9.75" ring gear ID V711F
8.8" ring gear 3.31 ratio
non-removable carrier (8.8") w/o ABS
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear (4.6L) 3.73 ratio
full-floating w/o ABS
semi-floating (Dana-Spicer)
semi-floating Spicer
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 3.55 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating 3.73 ratio
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F5UA-MB & NB
DRW (Spicer 70) from 2/84
DRW (Spicer 70)
SRW Spicer 61
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F2UA-AB & AC
DRW (Spicer 70) w/o ABS
SRW (Spicer 61) w/o ABS
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.10 ratio ID S157F
(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 S421F
(10.50" ring gear) 3.73 ratio ID S406C
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 S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.31 ratio ID S930M
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
(ABS) 3.55 ratio
6 cyl, 3.27 ratio
6 cyl, 4.10 ratio
8 cyl 3.55 ratio
(4 Dr) Sport Trac 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
8 cyl 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
6 cyl, 3.73 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) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
8.8" ring gear 3.73 ratio
9.75" ring gear 3.73 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 4.10 ratio
ABS 3.31 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
(thru 8500 GVW) drum brake 3.73 ratio
semi-floating Spicer 60-U 3.54 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating 4.10 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating Spicer 61-1 4.10 ratio
full-floating Ford 4.10 ratio
semi-floating (ABS) 4.10 ratio
4.10 ratio IDs S157C, S157E & S157F
4.10 ratio ID S157H
(pickup) (SRW) diesel (6.4L) 3.73 ratio
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID S406B
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID V420B, C & F
3.73 ratio ID V419A
SRW Spicer 70-U Cab & ch 4.10 ratio
Super Cab 4x4
SRW (w/ABS) 4.10 ratio
SRW Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
Regular Cab 4x2 Pickup
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Chassis cab 3.54 ratio
SRW 3.55 ratio
Regular Cab 4x2 Chassis cab
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(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 9" drums
8 bolt cover
9" drums
10" drums
10 bolt cover 10" drums
9" drums
10" drums
8" ring gear
9" ring gear
8 cyl (LX)
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8-1/2" ring gear SW
10 bolt cover w/o trac bars
drum brakes 7.5" ring gear
8.8" ring gear Cobra crossmember
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear (horizontal shocks)
(8.8" ring gear) 5.0L 3.31 ratio
10 bolt cover
7.5" ring gear (3.31ratio) w/o ABS
disc brakes (5 lug, SVO)
8.8" ring gear exc. Cobra
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 10" brake 3.45 ratio
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear 9" brakes 3.27 ratio
(AWD)
drum rear brakes horizontal shocks
exc. Turbo Coupe
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks from 2/85
w/o horizontal shocks
horizontal shocks
7.5" ring gear w/o horizontal shocks
9" drums
8.8" ring gear drum brakes
10" drums
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio