7.5" ring gear
Ford w/o ABS
8.8" ring gear
Spicer
Ford 8.8" ring gear
Ford
Ford ABS
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
10" brake ABS 3.45 ratio
10" brake w/o ABS 3.45 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.45 ratio
10" brake 4.10 ratio
10" brake w/o ABS 3.73 ratio
9" brake 3.08 ratio
10" brake 3.08 ratio
9" brake ABS 3.73 ratio
10" brake w/o ABS 4.10 ratio
Police (3.55 ratio) w/o ABS
Police (3.55 ratio) ABS
disc brakes ABS
disc ABS
(ABS) 3.27 ratio
drum brakes w/o ABS
(ABS) 2.73 ratio
drum Sdn 11" drums
exc. Police w/o ABS handling package
drum brakes ABS
(8.8" ring gear) 3.55 ratio
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711F
(8.8" ring gear) 3.08 ratio
9.75" ring gear
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(3.55 ratio) 9.75" ring gear ID S710E
full-floating IDs F5UA-TC (4.10 ratio)
full-floating w/o ABS
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) ABS
semi-floating Ford
full-floating 3.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
SRW semi-floating AXLE
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-1HD IDs F6UA-AEA & ZA
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 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
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S138E
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 exc. Sport Trac 6 cyl, 3.27 ratio
6 cyl, 3.73 ratio
6 cyl, 3.55 ratio
6 cyl, 4.10 ratio
8 cyl 3.55 ratio
6 cyl, 3.27 ratio
8 cyl 3.73 ratio
8 cyl 4.10 ratio
3.73 ratio
4.10 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.25 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) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
8.8" ring gear 3.73 ratio
Lightning (4.10 ratio)
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 4.10 ratio
9.75" ring gear 3.31 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 3.55 ratio
semi-floating (ABS) 4.10 ratio
from 8501 GVW semi-floating 4.10 ratio
Spicer 61-2 3.00 ratio
thru 8500 GVW drum brake 3.73 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating 3.55 ratio
semi-floating Ford (3.55 ratio)
full-floating Spicer 70-U 4.10 ratio
full-floating Spicer 61-1 3.73 ratio
3.73 ratio ID S413B
4.10 ratio ID S156H
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID V414B, C & F
3.73 ratio IDs S136C, S136E & S136F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID V420B, C & F
3.73 ratio ID S138H
3.73 ratio ID S412B
(pickup) (SRW) gasoline 5.4L 3.73 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Spicer 70-U Pickup 4.10 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Chassis cab 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 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
8 bolt cover
10 bolt cover 10" drums
10" drums
9" drums
10 bolt cover 9" drums
8" ring gear
10" drums
9" ring gear
9" drums
Sdn (9" drums)
8 cyl (LX)
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8.8" ring gear exc. Cobra w/o ABS
7.5" ring gear 2.73 ratio ABS
drum brakes w/o horizontal shocks
disc brakes (5 lug, SVO) trac bars
8.8" ring gear disc brakes 5 lug
8.8" ring gear (ABS) 3.31 ratio
(8.8" ring gear) 2.73 ratio
GT (8.8" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 3.7L 3.31 ratio
trac bars
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear 10" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
(AWD)
exc. Turbo Coupe
10" drums
crossmember 7.5" ring gear w/o ABS
9" drums
Turbo Coupe (w/horizontal shocks)
horizontal shocks
8.8" ring gear disc brakes
w/o horizontal shocks
drum rear brakes horizontal shocks
w/o horizontal shocks thru 1/85
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 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 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 4.10 ratio