8.8" ring gear
Ford
Ford ABS
Spicer
Ford 7.5" ring gear w/o ABS
7.5" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
w/o ABS 4.10 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
9" brake w/o ABS 4.10 ratio
10" brake 3.45 ratio
9" brake ABS 3.08 ratio
10" brake 4.10 ratio
9" brake 3.45 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
9" brake 4.10 ratio
disc brakes ABS
(ABS) 3.27 ratio
disc ABS
disc brakes w/o ABS
drum Sdn 11" drums
Sdn 11" drums
exc. Police ABS w/o handling package
drum Sdn 10" drums
drum brakes w/o ABS
drum brakes ABS
non-removable carrier (8.8") ABS
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711G
(8.8" ring gear) 2.73 ratio
(3.55 ratio) 9.75" ring gear ID V710G
removable carrier (9")
8.8" ring gear 3.31 ratio
(8.8" ring gear) 3.08 ratio
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID S711E
semi-floating Ford
full-floating IDs F5UA-PC (3.55 ratio)
full-floating
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating w/o ABS
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) from 2/84
DRW (Spicer 70) thru 1/84
SRW semi-floating AXLE
DRW model 70-1HD IDs F5UA-MB & NB
SRW Spicer 70
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-2U IDs F3UA-AAB & ZB
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(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
(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) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S136C
(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 S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
8 cyl 3.55 ratio
6 cyl, 4.10 ratio
2 Dr (Sport package) 4.10 ratio
2 Dr (Sport package) 3.73 ratio
6 cyl, 3.73 ratio
3.27 ratio
(4 Dr) Sport Trac 3.73 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 4.10 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
8.8" ring gear 3.55 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.31 ratio
ABS 3.08 ratio
Standard Rear Axle Option Only
thru 8500 GVW drum brake 3.73 ratio
from 8501 GVW semi-floating 4.10 ratio
thru 8500 GVW disc brake 3.31 ratio
semi-floating Spicer 60-U 4.10 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating Ford 3.55 ratio
Spicer 60-3 4.10 ratio
(thru 8500 GVW) disc brake 3.31 ratio
full-floating 4.10 ratio
full-floating (w/ABS) 3.55 ratio
3.73 ratio ID V414B, C & F
3.73 ratio ID S406H
3.73 ratio ID V420B, C & F
4.30 ratio ID S421H
3.73 ratio ID S412B
3.73 ratio ID V419A
3.73 ratio ID S141B
3.73 ratio IDs S141C, S141E & S141F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S406B
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Ford 4.10 ratio
DRW Pickup 3.55 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
Regular Cab 4x4
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Pickup 3.73 ratio
Regular Cab 4x2 Pickup
Crew Cab
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-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" drums
9" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
8 bolt cover
9" ring gear
10" drums
8" ring gear
9" drums
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
Sdn (9" drums)
7.5" ring gear 2.73 ratio w/o ABS
7.5" ring gear
drum brakes w/o horizontal shocks
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear exc. Cobra
8.8" ring gear disc brakes 4 lug
(8.8" ring gear) 5.0L 3.55 ratio (MT)
disc brakes (5 lug, SVO)
7.5" ring gear 3.27 ratio w/o ABS
Base (7.5" ring gear) (3.27 ratio) ABS
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 10" brake 3.45 ratio
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.27 ratio
(AWD)
crossmember 7.5" ring gear ABS
10" drums
9" drums
w/o horizontal shocks from 2/85
7.5" ring gear w/o horizontal shocks
crossmember
crossmember 7.5" ring gear w/o ABS
exc. Turbo Coupe
w/o horizontal shocks
drum rear brakes horizontal shocks
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
DRW 4.10 ratio
SRW 3.73 ratio
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio