8.8" ring gear
Ford w/o ABS
Ford 8.8" ring gear
7.5" ring gear
Ford ABS
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Spicer
Ford
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
ABS 4.10 ratio
10" brake 4.10 ratio
9" brake ABS 3.73 ratio
9" brake 3.08 ratio
10" brake w/o ABS 3.08 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.73 ratio
10" brake ABS 3.45 ratio
10" brake ABS 4.10 ratio
drum brakes w/o ABS
Police w/o ABS
exc. Police ABS w/o handling package
disc w/o ABS
exc. Police ABS handling package
exc. Police w/o ABS
drum Sdn 11" drums
Police (3.27 ratio) (ABS)
Sdn 10" drums
exc. Police ABS
non-removable carrier (8.8") w/o ABS
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID S710F
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID V711F
8.8" ring gear (4.6L) 3.73 ratio
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.08 ratio
full-floating ABS
full-floating
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating Spicer
full-floating IDs F6UA-TA (4.10 ratio)
SRW Spicer 70
DRW model 70-2U IDs F3UA-AAB & ZB
SRW (Spicer 61) ABS
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) from 2/84
DRW (Spicer 70) ABS
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F5UA-XB & YB
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio
(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 S136F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S406C
9.75" ring gear 3.31 ratio ID S930M
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 S939A
9.75" ring gear 3.55 ratio ID S939P
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr Sport Trac 4.10 ratio
6 cyl, 3.73 ratio
3.73 ratio
8 cyl 3.73 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 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) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
ABS 3.31 ratio
8.8" ring gear 3.31 ratio
ABS 2.73 ratio
8.8" ring gear 3.55 ratio
Lightning (4.10 ratio)
ABS 4.10 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 3.55 ratio
full-floating (w/ABS) 4.10 ratio
semi-floating Spicer 60-3 3.33 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating Spicer 70-U 4.56 ratio
full-floating Ford 3.55 ratio
(thru 8500 GVW) disc brake 3.73 ratio
semi-floating Spicer 60-3 3.73 ratio
thru 8500 GVW drum brake 3.31 ratio
full-floating Spicer 61-1 4.10 ratio
(pickup) (SRW) gasoline 5.4L 4.30 ratio
4.30 ratio ID S421H
(pickup) (SRW) gasoline 5.4L 4.10 ratio
4.10 ratio IDs S157C, S157E & S157F
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio ID S409H
3.73 ratio IDs S141C, S141E & S141F
4.10 ratio ID S157B
3.73 ratio ID S406B
3.73 ratio ID V414B, C & F
SRW Pickup 3.73 ratio
SRW Ford 4.10 ratio
SRW (w/ABS) 3.55 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Pickup 3.54 ratio
SRW 3.55 ratio
SRW Spicer 70-U Cab & ch 4.56 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
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
9" drums
10" drums
9" ring gear
9" drums
8" ring gear
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
Sdn (9" drums)
Base (7.5" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 2.73 ratio
7.5" ring gear 2.73 ratio ABS
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear (GT)
(8.8" ring gear) 3.15 ratio (AT)
drum brakes 7.5" ring gear
drum brakes horizontal shocks
disc brakes (5 lug, SVO)
8.8" ring gear exc. Cobra w/o ABS
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
6-3/4" ring gear (3.45 ratio)
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brakes
(AWD)
8.8" ring gear disc brakes
drum rear brakes w/o horizontal shocks
w/o horizontal shocks
w/o horizontal shocks thru 1/85
crossmember 7.5 ring gear (3.8L) ABS
7.5" ring gear horizontal shocks
horizontal shocks
w/o horizontal shocks from 2/85
crossmember 8.8 ring gear (4.6L) ABS
crossmember
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio
DRW 4.10 ratio