Ford
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
7.5" ring gear
8.8" ring gear
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
Spicer
Ford ABS
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
ABS 3.08 ratio
ABS 4.10 ratio
10" brake w/o ABS 3.45 ratio
9" brake ABS 4.10 ratio
10" brake 4.10 ratio
10" brake ABS 3.73 ratio
10" brake ABS 3.45 ratio
10" brake 3.08 ratio
9" brake ABS 3.08 ratio
9" brake 4.10 ratio
9" brake w/o ABS 3.45 ratio
9" brake ABS 3.73 ratio
Police w/o ABS
exc. Police ABS w/o handling package
Police (3.27 ratio) (ABS)
(ABS) 3.27 ratio
disc brakes w/o ABS
exc. Police w/o ABS
drum brakes w/o ABS
(ABS) 3.55 ratio (locking)
disc w/o ABS
drum SW
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.55 ratio
8.8" ring gear 3.31 ratio
(3.55 ratio) 8.8" ring gear
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 2.73 ratio
non-removable carrier (8.8") ABS
w/o ABS
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 3.55 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating Ford
full-floating 4.10 ratio
DRW (Spicer 70) from 2/84
SRW Spicer 70
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) thru 1/84
DRW (Spicer 70)
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-1HD IDs F6UA-AAA & ADA
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 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, 4.63 ratio)
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 4.30 ratio
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 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
(ABS) 3.08 ratio
6 cyl, 3.27 ratio
3.73 ratio
8 cyl 4.10 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr Sport Trac 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
6 cyl, 3.73 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 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) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
9.75" ring gear 3.73 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 2.73 ratio
9.75" ring gear 3.31 ratio
ABS 4.10 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-U 4.10 ratio
semi-floating Spicer 60-3 3.73 ratio
full-floating Spicer 70-U 3.54 ratio
(thru 8500 GVW) drum brake 3.31 ratio
(thru 8500 GVW) disc brake 3.73 ratio
Spicer 61-2 3.00 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating Ford 3.55 ratio
from 8501 GVW semi-floating 4.10 ratio
thru 8500 GVW disc brake 3.31 ratio
3.73 ratio ID S406H
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID V423B, C & F
4.30 ratio ID S421H
3.73 ratio ID S409H
(pickup) (SRW) diesel (6.4L) 3.31 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID S138B
3.73 ratio ID V425B, C & F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
Regular Cab 4x2 Pickup
SRW 3.08 ratio
Crew Cab
SRW Pickup 4.56 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW (w/ABS) 4.10 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW Spicer 70-U Pickup 4.10 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 10" drums
10" drums
9" drums
8 bolt cover
10 bolt cover 9" drums
9" drums
9" ring gear
10" drums
8" ring gear
8 cyl (LX)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
7-1/2" ring gear
Sdn (9" drums)
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear Cobra & Pace Car
(8.8" ring gear) 3.55 ratio (MT)
7.5" ring gear (3.31ratio) w/o ABS
(8.8" ring gear) 3.73 ratio (MT)
drum brakes w/o horizontal shocks
8.8" ring gear (ABS) 3.73 ratio
8.8" ring gear drum brakes
7.5" ring gear w/o ABS
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 10" brake 3.45 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
(AWD)
crossmember 8.8 ring gear (4.6L) ABS
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks
exc. Turbo Coupe
9" drums
w/o horizontal shocks thru 1/85
8.8" ring gear disc brakes
drum rear brakes w/o horizontal shocks
7.5" ring gear horizontal shocks
8.8" ring gear drum brakes
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio