7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
8.8" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Spicer
Ford
Ford w/o ABS
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
10" brake 3.45 ratio
10" brake w/o ABS 3.08 ratio
10" brake 4.10 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake ABS 3.08 ratio
exc. Police w/o ABS
exc. Police ABS
Police (3.27 ratio) (ABS)
Police w/o ABS
drum brakes w/o ABS
(ABS) 3.27 ratio
disc ABS
drum Sdn 10" drums
Police (3.55 ratio) w/o ABS
Police ABS
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 8.8" ring gear
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 3.08 ratio
9.75" ring gear (5.4L) 3.55 ratio
(8.8" ring gear) 3.31 ratio
non-removable carrier (8.8") ABS
(8.8" ring gear) 2.73 ratio
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID S710F
semi-floating Spicer
full-floating w/o ABS
full-floating 3.55 ratio
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating Ford
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 3.73 ratio
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW Spicer 61
DRW model 70-1HD IDs F5UA-XB & YB
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 F5UA-MB & NB
SRW Spicer 70
DRW model 70-2U IDs F6UA-ABA & ACA
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 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) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S138E
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
(ABS) 4.10 ratio
6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.73 ratio
4 Dr Sport Trac 3.73 ratio
(ABS) 3.08 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
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.00 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) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.55 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 3.31 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.73 ratio
Standard Rear Axle Option Only
thru 8500 GVW drum brake 3.31 ratio
full-floating Ford 3.55 ratio
Spicer 60-3 4.10 ratio
from 8501 GVW semi-floating 4.10 ratio
(thru 8500 GVW) disc brake 3.73 ratio
from 8501 GVW semi-floating 3.55 ratio
semi-floating Spicer 60-3 3.73 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating 3.08 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
4.10 ratio IDs S157C, S157E & S157F
4.30 ratio
3.73 ratio IDs S141C, S141E & S141F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.10 ratio ID S156B
3.73 ratio ID S412B
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S138B
4.30 ratio ID S421H
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW (w/ABS) 4.10 ratio
SRW 3.08 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Pickup 3.54 ratio
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
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
9" drums
10 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
10" drums
9" ring gear
8" ring gear
9" drums
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
SW (10" drums)
7.5" ring gear 3.27 ratio w/o ABS
8.8" ring gear Cobra
7.5" ring gear (3.31ratio) ABS
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear (ABS) 3.55 ratio
7.5" ring gear (3.31ratio) w/o ABS
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear Cobra & Pace Car
(8.8" ring gear) 3.7L 2.73 ratio
trac bars
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 10" brake 3.73 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brakes
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.27 ratio
(AWD)
drum rear brakes w/o horizontal shocks
drum rear brakes horizontal shocks
crossmember 7.5" ring gear ABS
8.8" ring gear drum brakes
Turbo Coupe (w/horizontal shocks)
crossmember 7.5" ring gear w/o ABS
7.5" ring gear w/o horizontal shocks
horizontal shocks
8.8" ring gear disc brakes
7.5" ring gear horizontal shocks
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
DRW 4.10 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio