7.5" ring gear
Spicer
8.8" ring gear
Ford ABS
Ford w/o ABS
Ford 7.5" ring gear ABS
Ford
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
ABS 3.08 ratio
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
10" brake 3.73 ratio
9" brake ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.08 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
10" brake 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.08 ratio
10" brake w/o ABS 4.10 ratio
Police w/o ABS
drum Sdn 10" drums
disc w/o ABS
drum Sdn 11" drums
drum brakes ABS
drum SW
exc. Police ABS w/o handling package
Police ABS
exc. Police w/o ABS handling package
Sdn 10" drums
9.75" ring gear (5.4L) 3.73 ratio
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 8.8" ring gear ID S746D
9.75" ring gear
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 9.75" ring gear ID V710G
w/o ABS
8.8" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S710F
full-floating IDs F6UA-TA (4.10 ratio)
full-floating ABS
semi-floating Spicer
full-floating
semi-floating Ford
semi-floating (Dana-Spicer)
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 4.09 ratio
SRW (Spicer 61) w/o ABS
SRW semi-floating AXLE
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70) from 2/84
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F2UA-AB & AC
DRW (Spicer 70) thru 1/84
(11.25" ring gear) 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)
10.50" ring gear (Dana 70) 4.56 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 S406C
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S410A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
6 cyl, 3.73 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
8 cyl 4.10 ratio
6 cyl, 3.55 ratio
8 cyl 3.73 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr Sport Trac 3.73 ratio
(ABS) 3.27 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 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) 2.50 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
8.8" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.54 ratio
full-floating Spicer 70-U 4.56 ratio
full-floating Spicer 70-U 3.54 ratio
from 8501 GVW full-floating 4.10 ratio
semi-floating Spicer 60-U 3.73 ratio
full-floating (w/ABS) 3.73 ratio
semi-floating Spicer 60-3 4.10 ratio
Spicer 61-2 3.07 ratio
full-floating Ford 4.10 ratio
semi-floating Spicer 60-U 4.10 ratio
3.73 ratio ID S409B
3.73 ratio ID S409H
(pickup) (SRW) gasoline 6.8L 4.30 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID S406B
4.30 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
4.30 ratio (ID S421H)
3.73 ratio ID V425B, C & F
SRW Chassis cab 3.54 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 70-U Pickup 3.73 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 70-U Cab & ch 3.54 ratio
Super Cab 4x2
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) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
10 bolt cover 10" drums
8 bolt cover
10 bolt cover 9" drums
10" drums
9" drums
9" ring gear
10" drums
8" ring gear
8-1/2" ring gear SW
8 cyl (LX)
7-1/2" ring gear
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
7.5" ring gear
8.8" ring gear (ABS) 3.73 ratio
disc brakes (5 lug, SVO) trac bars
8.8" ring gear Cobra & Pace Car
trac bars
7.5" ring gear (3.31ratio) ABS
(8.8" ring gear) 5.0L 3.55 ratio (MT)
(8.8" ring gear) 2.73 ratio
10 bolt cover
Cobra Supercharged crossmember
non-removable carrier
(non-removable carrier)
removable carrier
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.55 ratio
7.5" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.27 ratio
7.5" ring gear 10" brake 4.10 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brake 3.08 ratio
(AWD)
9" drums
w/o horizontal shocks thru 1/85
8.8" ring gear drum brakes
7.5" ring gear horizontal shocks
drum rear brakes horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
10" drums
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks
exc. Turbo Coupe
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio