7.5" ring gear
Ford 8.8" ring gear
Spicer
Ford ABS
Ford 7.5" ring gear w/o ABS
Ford
8.8" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
w/o ABS 3.08 ratio
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
9" brake 3.45 ratio
10" brake w/o ABS 3.08 ratio
9" brake 3.73 ratio
10" brake ABS 3.73 ratio
9" brake 4.10 ratio
9" brake ABS 4.10 ratio
10" brake ABS 3.08 ratio
10" brake 4.10 ratio
10" brake w/o ABS 3.45 ratio
drum brakes ABS
Police (3.55 ratio) w/o ABS
Police (3.55 ratio) ABS
disc ABS
Police w/o ABS
disc brakes ABS
disc brakes w/o ABS
drum brakes w/o ABS
exc. Police w/o ABS
Police ABS
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 9.75" ring gear ID V710F
9.75" ring gear
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear 3.55 ratio
(8.8" ring gear) 3.55 ratio
8.8" ring gear (4.6L) 3.73 ratio
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
full-floating IDs F5UA-RC (3.55 ratio)
full-floating 3.55 ratio
semi-floating (Dana-Spicer) ABS
full-floating 4.10 ratio
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating Spicer
full-floating IDs F6UA-TA (4.10 ratio)
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F6UA-AEA & ZA
SRW semi-floating AXLE
DRW (Spicer 70) from 2/84
SRW (Spicer 61) ABS
SRW Spicer 61
SRW Spicer 70
DRW model 70-2U IDs F3UA-AAB & ZB
DRW (Spicer 70) thru 1/84
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 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) 4.10 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.30 ratio ID S421C
9.75" ring gear 3.73 ratio ID S935M
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 S939A
9.75" ring gear 3.55 ratio ID S939P
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr Sport Trac 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 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) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.08 ratio
Lightning (4.10 ratio)
ABS 4.10 ratio
9.75" ring gear 3.31 ratio
ABS 2.73 ratio
9.75" ring gear 3.73 ratio
8.8" ring gear 3.55 ratio
Standard Rear Axle Option Only
full-floating Ford 3.08 ratio
semi-floating Spicer 60-U 3.54 ratio
full-floating 3.55 ratio
from 8501 GVW semi-floating 3.55 ratio
full-floating Spicer 61-1 3.07 ratio
full-floating (w/ABS) 3.55 ratio
semi-floating (ABS) 3.55 ratio
Spicer 60-3 3.54 ratio
(thru 8500 GVW) disc brake 3.73 ratio
thru 8500 GVW drum brake 3.31 ratio
3.73 ratio ID V420B, C & F
4.30 ratio ID S421B
4.30 ratio
3.73 ratio ID S138B
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio ID S413B
3.73 ratio ID S141B
3.73 ratio ID S409B
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID S141H
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Pickup 3.54 ratio
DRW Pickup 4.10 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW 3.55 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
Super Cab 4x4
SRW Chassis cab 4.10 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Chassis cab 4.56 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(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
9" drums
10" drums
10 bolt cover 9" drums
8 bolt cover
9" drums
9" ring gear
10" drums
8" ring gear
8-1/2" ring gear SW
7-1/2" ring gear
8 cyl (LX)
8-1/2" ring gear Sdn
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
8.8" ring gear (ABS) 3.31 ratio
8.8" ring gear exc. Cobra ABS
7.5" ring gear ABS
10 bolt cover w/o trac bars
Base (7.5" ring gear) (3.27 ratio) ABS
drum brakes 7.5" ring gear
8.8" ring gear drum brakes
7.5" ring gear 2.73 ratio w/o ABS
w/o trac bars
8.8" ring gear (horizontal shocks)
(non-removable carrier)
non-removable carrier
removable carrier
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear 10" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.08 ratio
(AWD)
8.8" ring gear drum brakes
drum rear brakes w/o horizontal shocks
10" drums
w/o horizontal shocks from 2/85
crossmember 7.5 ring gear (3.8L) ABS
Turbo Coupe (w/horizontal shocks)
crossmember 8.8 ring gear (4.6L) ABS
7.5" ring gear w/o horizontal shocks
8.8" ring gear disc brakes
w/o horizontal shocks
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio