Spicer
Ford ABS
8.8" ring gear
Ford w/o ABS
Ford 8.8" ring gear
7.5" ring gear
Ford
Ford 7.5" ring gear ABS
Ford 7.5" ring gear w/o ABS
ABS 3.55 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
10" brake ABS 3.45 ratio
9" brake ABS 3.73 ratio
10" brake ABS 3.08 ratio
10" brake w/o ABS 3.45 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.45 ratio
10" brake 3.08 ratio
9" brake ABS 3.08 ratio
exc. Police w/o ABS
Sdn 10" drums
(ABS) 3.27 ratio
exc. Police ABS
Police w/o ABS
drum brakes ABS
(ABS) 2.73 ratio
Sdn 11" drums
Police (3.27 ratio) (ABS)
disc brakes ABS
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 3.55 ratio
9.75" ring gear (5.4L) 3.73 ratio
9.75" ring gear
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 9.75" ring gear ID S710F
non-removable carrier (8.8") w/o ABS
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
full-floating 3.55 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer)
semi-floating Spicer
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW semi-floating AXLE
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW (Spicer 70) from 2/84
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F2UA-RA & SA
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S413B
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
2 Dr (Sport package) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(ABS) 3.73 ratio
6 cyl, 3.73 ratio
4 Dr Sport Trac 4.10 ratio
8 cyl 3.55 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) 2.50 ratio
4-1/2" BC (10" brakes) 2.47 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) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.31 ratio
9.75" ring gear 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
9.75" ring gear 3.73 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 3.54 ratio
Spicer 61-2 3.00 ratio
from 8501 GVW full-floating 4.10 ratio
semi-floating Spicer 60-U 4.10 ratio
full-floating 4.10 ratio
full-floating Spicer 61-1 3.07 ratio
Spicer 60-3 4.10 ratio
(thru 8500 GVW) disc brake 3.31 ratio
semi-floating Spicer 60-3 3.54 ratio
(thru 8500 GVW) drum brake 3.73 ratio
4.30 ratio ID S421H
3.73 ratio ID S406B
3.73 ratio ID S141B
(pickup) (SRW) diesel (6.4L) 3.55 ratio
(pickup) (SRW) gasoline 6.8L 4.10 ratio
4.30 ratio IDs S421C, S421E & S421F
4.30 ratio (ID S421H)
3.73 ratio ID S406H
4.30 ratio ID S421B
4.10 ratio ID S157H
SRW Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Ford 3.55 ratio
Crew Cab
SRW Chassis cab 4.56 ratio
SRW Chassis cab 3.54 ratio
DRW Pickup 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-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" drums
9" drums
10 bolt cover 10" drums
8 bolt cover
10 bolt cover 9" drums
8" ring gear
9" ring gear
9" drums
10" drums
8 cyl (LX)
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
8-1/2" ring gear SW
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear Cobra & Pace Car
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear Cobra
8.8" ring gear (ABS) 3.31 ratio
7.5" ring gear 3.27 ratio w/o ABS
7.5" ring gear 3.27 ratio ABS
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.7L 3.31 ratio
(8.8" ring gear) 3.15 ratio (AT)
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.08 ratio
(AWD)
exc. Turbo Coupe
8.8" ring gear disc brakes
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear w/o ABS
crossmember 7.5 ring gear (3.8L) ABS
Turbo Coupe (w/horizontal shocks)
8.8" ring gear drum brakes
7.5" ring gear w/o horizontal shocks
drum rear brakes horizontal shocks
w/o horizontal shocks
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio