8.8" ring gear
Ford w/o ABS
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Spicer
Ford
7.5" ring gear
Ford ABS
ABS 4.10 ratio
w/o ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
10" brake 3.73 ratio
9" brake w/o ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
10" brake ABS 3.73 ratio
10" brake ABS 3.45 ratio
9" brake ABS 3.73 ratio
9" brake 3.08 ratio
9" brake ABS 4.10 ratio
Police (3.27 ratio) (ABS)
disc brakes w/o ABS
Sdn 11" drums
drum Sdn 10" drums
disc brakes ABS
(ABS) 2.73 ratio
disc ABS
Sdn 10" drums
drum brakes w/o ABS
drum SW
removable carrier (9")
w/o ABS
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear
(3.55 ratio) 9.75" ring gear ID V711F
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 9.75" ring gear ID V710F
(8.8" ring gear) 3.55 ratio
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 3.54 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating
full-floating 4.10 ratio
full-floating IDs F5UA-PC (3.55 ratio)
full-floating 3.73 ratio
full-floating IDs F6UA-PA (3.55 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F2UA-AB & AC
SRW (Spicer 61) ABS
SRW (Spicer 61) w/o ABS
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
11.25" ring gear (Dana 80) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 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) 4.63 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 S415B
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S413B
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
(ABS) 3.08 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.55 ratio
6 cyl, 3.73 ratio
4.10 ratio
(ABS) 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.75 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) 2.47 ratio
ABS 2.73 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.73 ratio
ABS 3.08 ratio
ABS 3.31 ratio
ABS 3.55 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.55 ratio
Standard Rear Axle Option Only
(thru 8500 GVW) drum brake 3.31 ratio
full-floating Spicer 70-U 4.56 ratio
Spicer 60-3 3.33 ratio
full-floating Spicer 61-1 3.07 ratio
semi-floating Spicer 60-U 3.54 ratio
Spicer 61-2 3.00 ratio
Spicer 60-3 4.10 ratio
full-floating 3.55 ratio
from 8501 GVW full-floating 4.10 ratio
semi-floating Spicer 60-3 3.54 ratio
3.73 ratio ID S412B
4.10 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio ID V423B, C & F
3.73 ratio ID S136B
3.73 ratio IDs S141C, S141E & S141F
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S406H
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio IDs S136C, S136E & S136F
SRW Pickup 4.56 ratio
DRW Pickup 3.55 ratio
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
Crew Cab
SRW (w/ABS) 3.55 ratio
SRW Ford 3.08 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Chassis cab 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.10 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 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
10" drums
9" drums
10 bolt cover 9" drums
8 bolt cover
10 bolt cover 10" drums
10" drums
9" ring gear
9" drums
8" ring gear
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8 cyl (LX)
drum brakes w/o horizontal shocks
7.5" ring gear (3.31ratio) w/o ABS
(8.8" ring gear) 5.0L 3.15 ratio (AT)
7.5" ring gear w/o ABS
7.5" ring gear 2.73 ratio w/o ABS
8.8" ring gear (ABS) 3.31 ratio
(8.8" ring gear) 2.73 ratio
w/o trac bars
7.5" ring gear ABS
10 bolt cover trac bars
(non-removable carrier)
removable carrier
non-removable carrier
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.27 ratio
(AWD)
drum rear brakes w/o horizontal shocks
9" drums
crossmember 7.5" ring gear w/o ABS
exc. Turbo Coupe
w/o horizontal shocks thru 1/85
crossmember 8.8 ring gear (4.6L) ABS
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks from 2/85
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 4.10 ratio