Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
8.8" ring gear
Spicer
Ford
Ford 7.5" ring gear ABS
Ford ABS
7.5" ring gear
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
ABS 3.55 ratio
9" brake 4.10 ratio
10" brake w/o ABS 3.45 ratio
10" brake 3.08 ratio
9" brake ABS 3.45 ratio
10" brake 3.45 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.08 ratio
10" brake ABS 3.73 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
drum Sdn 10" drums
drum SW
exc. Police ABS
exc. Police ABS handling package
exc. Police w/o ABS handling package
Sdn 10" drums
(ABS) 2.73 ratio
exc. Police ABS w/o handling package
disc brakes ABS
drum brakes ABS
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 9.75" ring gear ID V711F
8.8" ring gear 3.31 ratio
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 2.73 ratio
9.75" ring gear (5.4L) 3.55 ratio
(8.8" ring gear) 3.08 ratio
8.8" ring gear (4.6L) 4.10 ratio
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating Ford
semi-floating (Dana-Spicer)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating 4.10 ratio
full-floating IDs F6UA-SA (4.10 ratio)
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) from 2/84
DRW 80 (11.25" ring gear)
DRW (Spicer 70) thru 1/84
SRW Spicer 61
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) ABS
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 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 S412B
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S412A
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.31 ratio ID S930M
(ABS) 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
8 cyl 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
2 Dr (Sport package) 4.10 ratio
6 cyl, 3.73 ratio
(ABS) 3.08 ratio
(ABS) 3.27 ratio
4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
ABS 3.31 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 4.10 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
ABS 3.55 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-3 3.73 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Ford 4.10 ratio
(thru 8500 GVW) drum brake 3.31 ratio
full-floating Ford 3.55 ratio
full-floating Spicer 61-1 3.07 ratio
full-floating 4.10 ratio
semi-floating Spicer 60-3 3.54 ratio
Spicer 60-3 3.33 ratio
Spicer 60-3 3.73 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio IDs S141C, S141E & S141F
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID S406B
3.73 ratio ID S409H
3.73 ratio ID V420B, C & F
(pickup) (SRW) diesel (6.4L) 3.55 ratio
(pickup) (SRW) gasoline 5.4L 3.73 ratio
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio IDs S406C, S406E & S406F
Crew Cab
SRW Ford 4.10 ratio
Regular Cab 4x2 Pickup
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Pickup 4.10 ratio
DRW Pickup 3.55 ratio
SRW Pickup 3.73 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 70-U Cab & ch 3.73 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) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
10 bolt cover 9" drums
10" drums
10 bolt cover 10" drums
8 bolt cover
9" ring gear
10" drums
8" ring gear
9" drums
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
Sdn (9" drums)
8 cyl (LX)
8-1/2" ring gear Sdn
8-1/2" ring gear SW
SW (10" drums)
10 bolt cover
7.5" ring gear 2.73 ratio w/o ABS
7.5" ring gear (3.31ratio) ABS
disc brakes (5 lug, SVO) trac bars
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear disc brakes 4 lug
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear (ABS) 3.73 ratio
trac bars
7.5" ring gear 2.73 ratio ABS
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear 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 ABS 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear 9" brakes 3.55 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 10" brake 3.73 ratio
(AWD)
9" drums
8.8" ring gear disc brakes
horizontal shocks
exc. Turbo Coupe
drum rear brakes horizontal shocks
w/o horizontal shocks
w/o horizontal shocks thru 1/85
10" drums
crossmember 7.5" ring gear ABS
7.5" ring gear horizontal shocks
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
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
DRW 3.73 ratio