7.5" ring gear
8.8" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
Ford
Ford ABS
Spicer
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
9" brake ABS 4.10 ratio
10" brake 3.73 ratio
10" brake w/o ABS 3.73 ratio
9" brake 3.45 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
9" brake ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
Police (3.27 ratio) (ABS)
drum brakes ABS
drum SW
Sdn 11" drums
exc. Police w/o ABS handling package
Police (3.55 ratio) ABS
drum Sdn 11" drums
Police w/o ABS
Police (3.55 ratio) w/o ABS
Police ABS
9.75" ring gear (5.4L) 3.73 ratio
(8.8" ring gear) 3.55 ratio
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear (4.6L) 4.10 ratio
w/o ABS
(8.8" ring gear) 3.31 ratio
9.75" ring gear
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID V711G
8.8" ring gear 3.31 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating 3.73 ratio
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 4.10 ratio
semi-floating Ford
full-floating IDs F6UA-RA (3.55 ratio)
full-floating ABS
full-floating w/o ABS
DRW model 70-2U IDs F3UA-AAB & ZB
SRW (Spicer 61) w/o ABS
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F5UA-MB & NB
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F6UA-AEA & ZA
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S138F
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(ABS) 4.10 ratio
6 cyl, 3.73 ratio
3.73 ratio
4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
6 cyl, 4.10 ratio
3.55 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 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
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 2.73 ratio
ABS 3.31 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
semi-floating Ford (3.55 ratio)
thru 8500 GVW disc brake 3.31 ratio
Spicer 61-2 3.07 ratio
semi-floating Spicer 60-3 3.54 ratio
Spicer 60-3 3.33 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating Spicer 61-1 3.07 ratio
semi-floating (ABS) 3.55 ratio
full-floating Ford 4.10 ratio
full-floating 3.55 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.30 ratio ID S421B
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID V423B, C & F
3.73 ratio ID S412B
4.10 ratio ID S157B
3.73 ratio ID S138B
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID V419A
4.30 ratio ID S421H
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Ford 3.08 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW 3.55 ratio
SRW 3.08 ratio
SRW Chassis cab 4.10 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
Regular Cab 4x2 Pickup
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(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" drums
8 bolt cover
10 bolt cover 10" drums
9" drums
9" ring gear
10" drums
9" drums
8" ring gear
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
8-1/2" ring gear SW
Sdn (9" drums)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
8 cyl (LX)
8.8" ring gear exc. Cobra w/o ABS
(8.8" ring gear) 5.0L 3.55 ratio (MT)
7.5" ring gear 2.73 ratio ABS
7.5" ring gear w/o ABS
w/o trac bars
(8.8" ring gear) 3.15 ratio (AT)
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear Cobra & Pace Car
8.8" ring gear exc. Cobra
8.8" ring gear (ABS) 3.55 ratio
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear 10" brakes 3.08 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.27 ratio
(AWD)
8.8" ring gear drum brakes
10" drums
crossmember 7.5" ring gear ABS
9" drums
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks thru 1/85
w/o horizontal shocks from 2/85
8.8" ring gear disc brakes
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 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio