8.8" ring gear
Ford ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
Ford w/o ABS
Spicer
Ford 7.5" ring gear w/o ABS
7.5" ring gear
Ford
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
10" brake 4.10 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
9" brake ABS 3.73 ratio
10" brake 3.08 ratio
9" brake 4.10 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 3.08 ratio
Police ABS
(ABS) 3.55 ratio (locking)
disc w/o ABS
drum SW
drum brakes w/o ABS
drum Sdn 10" drums
exc. Police w/o ABS handling package
Police (3.55 ratio) w/o ABS
disc brakes w/o ABS
Sdn 11" drums
(3.55 ratio) 9.75" ring gear ID V711F
(8.8" ring gear) 2.73 ratio
non-removable carrier (8.8") ABS
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
w/o ABS
(8.8" ring gear) 3.08 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating 3.55 ratio
full-floating IDs F6UA-TA (4.10 ratio)
full-floating w/o ABS
full-floating 4.10 ratio
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) w/o ABS
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) thru 1/84
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F5UA-MB & NB
SRW (Spicer 61) ABS
DRW (Spicer 70) ABS
DRW (Spicer 70) w/o ABS
SRW semi-floating AXLE
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-2U IDs F3UA-AAB & ZB
10.50" ring gear (Dana 70) 4.10 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
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 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) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio
9.75" ring gear 3.73 ratio ID S935M
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 3.55 ratio ID S939J
2 Dr (Sport package) 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
2 Dr (Sport package) 3.73 ratio
3.27 ratio
(ABS) 3.55 ratio
6 cyl, 3.27 ratio
6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
5-1/2" BC (11" brakes) 3.00 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) 2.47 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) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 4.10 ratio
ABS 3.31 ratio
9.75" ring gear 3.55 ratio
ABS 2.73 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 4.56 ratio
thru 8500 GVW disc brake 3.73 ratio
Spicer 61-2 3.00 ratio
semi-floating Spicer 61-2 3.07 ratio
full-floating Ford 3.55 ratio
Spicer 60-3 3.73 ratio
full-floating Spicer 61-1 4.10 ratio
(thru 8500 GVW) disc brake 3.31 ratio
full-floating Spicer 70-U 4.10 ratio
semi-floating (ABS) 3.55 ratio
3.73 ratio IDs S136C, S136E & S136F
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S136B
3.73 ratio ID V414B, C & F
3.73 ratio ID V425B, C & F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S138H
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Ford 4.10 ratio
SRW Ford 3.08 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 70-U Pickup 3.54 ratio
DRW Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
8 bolt cover
9" drums
10" drums
10 bolt cover 10" drums
9" ring gear
10" drums
9" drums
8" ring gear
8 cyl (LX)
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
7.5" ring gear
8.8" ring gear disc brakes 5 lug
8.8" ring gear (ABS) 3.31 ratio
10 bolt cover
8.8" ring gear (GT)
8.8" ring gear exc. Cobra ABS
(8.8" ring gear) 3.31 ratio
disc brakes (5 lug, SVO) trac bars
7.5" ring gear ABS
7.5" ring gear w/o ABS
non-removable carrier
(non-removable carrier)
removable carrier
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 10" brakes 3.73 ratio
6-3/4" ring gear (3.45 ratio)
(AWD)
Turbo Coupe (w/horizontal shocks)
crossmember 7.5 ring gear (3.8L) ABS
crossmember
exc. Turbo Coupe
drum rear brakes w/o horizontal shocks
w/o horizontal shocks thru 1/85
crossmember 7.5" ring gear ABS
7.5" ring gear horizontal shocks
w/o horizontal shocks from 2/85
crossmember 8.8 ring gear (4.6L) ABS
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
DRW 3.73 ratio
SRW 3.31 ratio
SRW 3.73 ratio
SRW 4.10 ratio
DRW 4.10 ratio