8.8" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
Ford 8.8" ring gear
7.5" ring gear
Ford ABS
Spicer
Ford 7.5" ring gear w/o ABS
Ford
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
10" brake w/o ABS 3.45 ratio
9" brake 4.10 ratio
9" brake ABS 3.73 ratio
9" brake ABS 3.45 ratio
10" brake 3.73 ratio
9" brake w/o ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
9" brake 3.45 ratio
9" brake 3.73 ratio
10" brake ABS 3.08 ratio
drum brakes w/o ABS
Police (3.27 ratio) (ABS)
disc brakes ABS
Sdn 10" drums
exc. Police ABS w/o handling package
exc. Police ABS
(ABS) 3.27 ratio
Police w/o ABS
drum brakes ABS
drum SW
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear (5.4L) 3.55 ratio
w/o ABS
(3.55 ratio) 9.75" ring gear ID V711F
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 9.75" ring gear ID V711G
(8.8" ring gear) 3.08 ratio
(8.8" ring gear) 2.73 ratio
8.8" ring gear 3.55 ratio
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating w/o ABS
full-floating 3.73 ratio
semi-floating Spicer
full-floating IDs F5UA-PC (3.55 ratio)
full-floating
semi-floating (Dana-Spicer) w/o ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70)
DRW (Spicer 70) w/o ABS
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F5UA-HB, JB & KC
SRW Spicer 70
(11.25' ring gear, 4.63 ratio)
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.10 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 PM138D
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 4.10 ratio ID S157F
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
3.27 ratio
(4 Dr) Sport Trac 3.73 ratio
4.10 ratio
6 cyl, 4.10 ratio
6 cyl, 3.73 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) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 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) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
9.75" ring gear 3.55 ratio
ABS 2.73 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.08 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
Standard Rear Axle Option Only
full-floating 4.10 ratio
full-floating (w/ABS) 3.55 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating Spicer 61-1 3.07 ratio
full-floating Spicer 70-U 3.54 ratio
semi-floating (ABS) 3.55 ratio
full-floating 3.55 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating Spicer 70-U 4.56 ratio
semi-floating Spicer 60-U 3.54 ratio
3.73 ratio IDs S136C, S136E & S136F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID V425B, C & F
3.73 ratio ID S138B
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.30 ratio ID S421H
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S412B
Super Cab 4x4
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Pickup 4.56 ratio
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Pickup 3.54 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
Crew Cab
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10" drums
10 bolt cover 9" drums
9" drums
8 bolt cover
10 bolt cover 10" drums
8" ring gear
10" drums
9" ring gear
9" drums
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8-1/2" ring gear SW
7-1/2" ring gear
8 cyl (LX)
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
8.8" ring gear disc brakes 4 lug
(8.8" ring gear) 5.0L 3.15 ratio (AT)
8.8" ring gear Cobra & Pace Car
7.5" ring gear ABS
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear (ABS) 3.31 ratio
8.8" ring gear (GT)
(8.8" ring gear) 3.31 ratio
8.8" ring gear exc. Cobra ABS
w/o trac bars
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 10" brakes 4.10 ratio
(AWD)
w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear w/o ABS
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks thru 1/85
drum rear brakes horizontal shocks
10" drums
exc. Turbo Coupe
crossmember
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio