8.8" ring gear
Ford w/o ABS
Ford ABS
Ford 7.5" ring gear w/o ABS
Ford
Ford 7.5" ring gear ABS
Spicer
7.5" ring gear
Ford 8.8" ring gear
ABS 3.55 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.73 ratio
10" brake w/o ABS 4.10 ratio
9" brake 3.45 ratio
9" brake 4.10 ratio
10" brake 4.10 ratio
10" brake 3.73 ratio
drum brakes ABS
drum brakes w/o ABS
exc. Police ABS w/o handling package
Police (3.27 ratio) (ABS)
(ABS) 3.55 ratio (locking)
(ABS) 3.27 ratio
exc. Police w/o ABS handling package
Sdn 11" drums
exc. Police ABS
disc ABS
non-removable carrier (8.8") w/o ABS
non-removable carrier (8.8") ABS
8.8" ring gear (4.6L) 3.55 ratio
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.08 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710F
9.75" ring gear
semi-floating (Dana-Spicer) ABS
semi-floating (Dana-Spicer)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating 3.55 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 3.73 ratio
full-floating IDs F6UA-RA (3.55 ratio)
full-floating
DRW (Spicer 70) ABS
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70)
SRW Spicer 70
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F6UA-AEA & ZA
SRW Spicer 61
SRW semi-floating AXLE
DRW model 70-1HD IDs F3UA-ABB & ACB
10.50" ring gear (Dana 70) 4.10 ratio
(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) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S413A
(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 S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
(ABS) 3.08 ratio
3.27 ratio
8 cyl 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(ABS) 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
3.73 ratio
8 cyl 4.10 ratio
6 cyl, 3.73 ratio
4-1/2" BC (10" brakes) 3.25 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) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 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
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.73 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
ABS 2.73 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
ABS 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 4.10 ratio
(thru 8500 GVW) disc brake 3.31 ratio
full-floating 4.10 ratio
Spicer 60-3 4.10 ratio
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating Spicer 60-3 4.10 ratio
semi-floating (ABS) 3.55 ratio
thru 8500 GVW drum brake 3.31 ratio
thru 8500 GVW disc brake 3.73 ratio
semi-floating Spicer 61-2 3.07 ratio
3.73 ratio ID S141H
4.10 ratio ID S156H
(pickup) (SRW) gasoline 5.4L 4.10 ratio
4.10 ratio IDs S157C, S157E & S157F
(pickup) (SRW) diesel (6.4L) 3.55 ratio
3.73 ratio ID V419A
3.73 ratio ID S409H
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S141B
4.10 ratio ID S157H
SRW 4.10 ratio
Regular Cab 4x2 Pickup
SRW Ford 4.10 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
Crew Cab
SRW Ford 3.55 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Pickup 3.54 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(ABS) 4.63 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 10" drums
8 bolt cover
10 bolt cover 9" drums
9" drums
10" drums
8" ring gear
9" ring gear
10" drums
9" drums
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
Sdn (9" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8 cyl (LX)
SW (10" drums)
drum brakes w/o horizontal shocks
trac bars
7.5" ring gear ABS
Cobra Supercharged crossmember
8.8" ring gear Cobra crossmember
8.8" ring gear (ABS) 3.31 ratio
8.8" ring gear disc brakes 5 lug
7.5" ring gear (3.31ratio) w/o ABS
8.8" ring gear Cobra & Pace Car
8.8" ring gear (ABS) 3.55 ratio
(non-removable carrier)
removable carrier
non-removable carrier
7.5" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
(AWD)
10" drums
exc. Turbo Coupe
8.8" ring gear disc brakes
w/o horizontal shocks from 2/85
w/o horizontal shocks thru 1/85
crossmember
drum rear brakes horizontal shocks
7.5" ring gear w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
horizontal shocks
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
DRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 4.10 ratio
SRW 3.73 ratio