Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Spicer
Ford ABS
7.5" ring gear
Ford w/o ABS
8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford
w/o ABS 4.10 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
9" brake 3.45 ratio
9" brake w/o ABS 3.45 ratio
9" brake 3.08 ratio
10" brake w/o ABS 3.45 ratio
9" brake ABS 3.73 ratio
9" brake ABS 3.08 ratio
9" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.73 ratio
10" brake ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
Police w/o ABS
drum brakes w/o ABS
drum Sdn 11" drums
disc brakes ABS
exc. Police ABS w/o handling package
disc w/o ABS
disc brakes w/o ABS
(ABS) 3.55 ratio (locking)
drum SW
(ABS) 3.27 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 9.75" ring gear ID V711F
(3.55 ratio) 8.8" ring gear
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear
(8.8" ring gear) 3.08 ratio
semi-floating Spicer
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
full-floating w/o ABS
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F4UA-YA & ZA
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F6UA-AEA & ZA
SRW Spicer 70
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F5UA-HB, JB & KC
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 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 S421F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S421C
9.75" ring gear 3.73 ratio ID S935M
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 3.55 ratio ID S939P
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(ABS) 3.55 ratio
6 cyl, 3.73 ratio
3.55 ratio
3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
3.73 ratio
4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
8 cyl 3.73 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 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) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.73 ratio
8.8" ring gear 3.31 ratio
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.73 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 3.55 ratio
ABS 4.10 ratio
Standard Rear Axle Option Only
full-floating 4.10 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating 3.08 ratio
Spicer 61-2 3.07 ratio
from 8501 GVW semi-floating 4.10 ratio
(thru 8500 GVW) disc brake 3.73 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating Ford 3.55 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID V414B, C & F
4.10 ratio
3.73 ratio ID S136H
4.30 ratio IDs S421C, S421E & S421F
4.10 ratio ID S156H
4.30 ratio (ID S421H)
3.73 ratio IDs S136C, S136E & S136F
3.73 ratio ID S406H
SRW (w/ABS) 4.10 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
Crew Cab
SRW Ford 3.55 ratio
Regular Cab 4x2 Pickup
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 3.73 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 bolt cover 9" drums
8 bolt cover
10" drums
10 bolt cover 10" drums
9" drums
9" ring gear
9" drums
8" ring gear
10" drums
8-1/2" ring gear Sdn
8-1/2" ring gear SW
7-1/2" ring gear
Sdn (9" drums)
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
drum brakes 7.5" ring gear
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear Cobra crossmember
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear (ABS) 3.73 ratio
drum brakes w/o horizontal shocks
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear Cobra & Pace Car
7.5" ring gear 2.73 ratio w/o ABS
Base (7.5" ring gear) (3.27 ratio) ABS
(non-removable carrier)
removable carrier
non-removable carrier
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.55 ratio
(AWD)
7.5" ring gear horizontal shocks
horizontal shocks
Turbo Coupe (w/horizontal shocks)
drum rear brakes w/o horizontal shocks
crossmember 7.5" ring gear w/o ABS
w/o horizontal shocks
9" drums
crossmember
8.8" ring gear disc brakes
w/o horizontal shocks from 2/85
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 4.10 ratio