Ford 8.8" ring gear
Spicer
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Ford ABS
7.5" ring gear
Ford
Ford 7.5" ring gear ABS
ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
9" brake 3.08 ratio
10" brake 4.10 ratio
9" brake ABS 3.45 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
9" brake ABS 3.08 ratio
10" brake ABS 3.08 ratio
10" brake w/o ABS 3.45 ratio
9" brake 3.45 ratio
10" brake 3.08 ratio
(ABS) 2.73 ratio
exc. Police ABS
Police ABS
disc brakes w/o ABS
drum SW
Sdn 11" drums
(ABS) 3.55 ratio (locking)
exc. Police w/o ABS
disc ABS
Sdn 10" drums
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S710F
w/o ABS
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V711G
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 8.8" ring gear
8.8" ring gear 3.55 ratio
full-floating ABS
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating Spicer
full-floating 3.73 ratio
full-floating
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F5UA-HB, JB & KC
SRW semi-floating AXLE
SRW (Spicer 61) w/o ABS
SRW Spicer 61
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) ABS
(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
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 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) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S136C
9.75" ring gear 3.55 ratio ID S939P
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 S939J
9.75" ring gear 3.73 ratio ID S935M
2 Dr (Sport package) 3.73 ratio
(ABS) 3.55 ratio
(4 Dr) Sport Trac 3.73 ratio
8 cyl 3.55 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr Sport Trac 3.73 ratio
6 cyl, 4.10 ratio
(ABS) 3.08 ratio
3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 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
5-1/2" BC (11" brakes) 3.25 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) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
9.75" ring gear 3.31 ratio
ABS 3.08 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.73 ratio
Standard Rear Axle Option Only
Spicer 61-2 3.07 ratio
from 8501 GVW semi-floating 3.55 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating Spicer 70-U 4.56 ratio
(thru 8500 GVW) disc brake 3.73 ratio
semi-floating Spicer 61-2 3.00 ratio
full-floating Spicer 70-U 4.10 ratio
full-floating Ford 4.10 ratio
thru 8500 GVW drum brake 3.31 ratio
semi-floating Spicer 60-3 4.10 ratio
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID S136H
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.10 ratio
3.73 ratio ID S138H
3.73 ratio ID S141H
4.30 ratio ID S421B
4.30 ratio
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
Super Cab 4x4
Regular Cab 4x2 Pickup
SRW Spicer 70-U Cab & ch 4.56 ratio
Super Cab 4x2
Crew Cab
SRW Chassis cab 3.73 ratio
SRW (w/ABS) 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10 bolt cover 9" drums
10" drums
9" drums
10 bolt cover 10" drums
9" ring gear
9" drums
8" ring gear
10" drums
4 cyl & 6 cyl SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
8 cyl (LX)
8.8" ring gear disc brakes 4 lug
10 bolt cover
Base (7.5" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 3.7L 2.73 ratio
drum brakes 7.5" ring gear
(8.8" ring gear) 3.15 ratio (AT)
w/o trac bars
GT (8.8" ring gear) (3.27 ratio) ABS
8 bolt cover
(8.8" ring gear) 5.0L 3.31 ratio
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 4.56 ratio
6-3/4" ring gear (3.45 ratio)
(AWD)
crossmember
crossmember 7.5 ring gear (3.8L) ABS
exc. Turbo Coupe
crossmember 8.8 ring gear (4.6L) ABS
7.5" ring gear horizontal shocks
drum rear brakes horizontal shocks
w/o horizontal shocks thru 1/85
10" drums
8.8" ring gear drum brakes
8.8" ring gear disc brakes
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 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio