8.8" ring gear
Ford w/o ABS
Ford
Ford 8.8" ring gear
7.5" ring gear
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
Spicer
Ford ABS
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
10" brake 3.08 ratio
10" brake 4.10 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.73 ratio
9" brake ABS 3.45 ratio
10" brake ABS 4.10 ratio
10" brake 3.45 ratio
9" brake 3.08 ratio
exc. Police w/o ABS
exc. Police w/o ABS handling package
exc. Police ABS
disc w/o ABS
Police w/o ABS
drum brakes w/o ABS
Police (3.55 ratio) ABS
disc brakes ABS
exc. Police ABS w/o handling package
Police (3.55 ratio) w/o ABS
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 8.8" ring gear ID S746D
non-removable carrier (8.8") w/o ABS
non-removable carrier (8.8") ABS
8.8" ring gear 3.31 ratio
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID V710F
semi-floating (Dana-Spicer) w/o ABS
full-floating 4.10 ratio
full-floating
semi-floating (Dana-Spicer)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating ABS
semi-floating (Dana-Spicer) ABS
semi-floating Ford
full-floating IDs F6UA-PA (3.55 ratio)
SRW Spicer 70
SRW semi-floating AXLE
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F5UA-XB & YB
SRW (Spicer 61) w/o ABS
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-1HD IDs F6UA-AEA & ZA
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(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 (Dana 80) 4.63 ratio
(11.25' ring gear, 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) 3.73 ratio ID S412A
(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 ID S421C
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S409F
9.75" ring gear 3.55 ratio ID S939A
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 S939J
3.27 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
(ABS) 3.55 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.08 ratio
(ABS) 3.73 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 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) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
ABS 3.31 ratio
ABS 3.55 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.31 ratio
ABS 2.73 ratio
9.75" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
ABS 3.08 ratio
Standard Rear Axle Option Only
thru 8500 GVW drum brake 3.31 ratio
Spicer 61-2 3.00 ratio
full-floating Spicer 70-U 4.10 ratio
semi-floating Spicer 60-U 3.54 ratio
(thru 8500 GVW) drum brake 3.73 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating 3.08 ratio
full-floating 4.10 ratio
full-floating Ford 3.08 ratio
Spicer 60-3 3.54 ratio
3.73 ratio ID S412B
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.30 ratio
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.30 ratio (ID S421H)
4.30 ratio ID S421B
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S136B
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID V423B, C & F
SRW Spicer 70-U Pickup 4.10 ratio
SRW 3.55 ratio
SRW Pickup 3.54 ratio
SRW Chassis cab 4.10 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Ford 3.55 ratio
SRW Ford 3.08 ratio
SRW Spicer 61-1 Chassis cab 4.10 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
(ABS) 4.63 ratio
(non-ABS) 5.13 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 9" drums
10" drums
8 bolt cover
9" drums
10 bolt cover 10" drums
8" ring gear
9" ring gear
9" drums
10" drums
8-1/2" ring gear SW
8-1/2" ring gear Sdn
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
Base (7.5" ring gear) (3.27 ratio) ABS
10 bolt cover
drum brakes w/o horizontal shocks
drum brakes 7.5" ring gear
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 2.73 ratio
8.8" ring gear (ABS) 3.73 ratio
8.8" ring gear exc. Cobra
10 bolt cover w/o trac bars
8.8" ring gear Cobra & Pace Car
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 4.10 ratio
(AWD)
exc. Turbo Coupe
drum rear brakes w/o horizontal shocks
crossmember
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks
7.5" ring gear horizontal shocks
8.8" ring gear drum brakes
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear ABS
w/o horizontal shocks thru 1/85
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 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
DRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio