Ford
7.5" ring gear
Spicer
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
8.8" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford ABS
ABS 3.55 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
9" brake ABS 3.45 ratio
9" brake ABS 3.73 ratio
9" brake ABS 3.08 ratio
9" brake ABS 4.10 ratio
10" brake 3.08 ratio
9" brake w/o ABS 3.45 ratio
10" brake 4.10 ratio
10" brake 3.45 ratio
9" brake 3.73 ratio
9" brake 3.08 ratio
(ABS) 3.27 ratio
drum brakes ABS
Police ABS
drum SW
disc brakes w/o ABS
Police (3.27 ratio) (ABS)
Police (3.55 ratio) w/o ABS
Police (3.55 ratio) ABS
disc ABS
drum Sdn 11" drums
9.75" ring gear (5.4L) 3.55 ratio
9.75" ring gear
(3.55 ratio) 9.75" ring gear ID S710E
8.8" ring gear (4.6L) 4.10 ratio
(8.8" ring gear) 3.31 ratio
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 8.8" ring gear
8.8" ring gear (4.6L) 3.73 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear (5.4L) 3.73 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating 4.10 ratio
full-floating IDs F6UA-TA (4.10 ratio)
full-floating
full-floating ABS
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) ABS
full-floating 3.73 ratio
DRW model 70-1HD IDs F5UA-MB & NB
SRW Spicer 61
SRW (Spicer 61) ABS
DRW model 70-1HD IDs F5UA-XB & YB
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F4UA-YA & ZA
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F2US-DB & DC
DRW (Spicer 70) thru 1/84
DRW model 70-2U IDs F5UA-HB, JB & KC
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S406C
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 S939A
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
6 cyl, 4.10 ratio
(ABS) 3.08 ratio
8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(4 Dr) Sport Trac 4.10 ratio
8 cyl 4.10 ratio
6 cyl, 3.27 ratio
3.27 ratio
6 cyl, 3.55 ratio
3.55 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.00 ratio
9.75" ring gear 3.73 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.31 ratio
ABS 3.55 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.07 ratio
full-floating (w/ABS) 4.10 ratio
full-floating Spicer 70-U 4.56 ratio
(thru 8500 GVW) drum brake 3.31 ratio
Spicer 61-2 3.07 ratio
semi-floating Spicer 60-3 4.10 ratio
full-floating Spicer 61-1 3.54 ratio
Spicer 61-2 3.00 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Spicer 61-1 4.10 ratio
3.73 ratio ID S136B
3.73 ratio ID V420B, C & F
(pickup) (SRW) gasoline 5.4L 4.30 ratio
4.10 ratio ID S156H
3.73 ratio IDs S409C, S409E & S409F
4.30 ratio ID S421H
4.10 ratio
4.10 ratio ID S157H
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio ID V419A
Super Cab 4x4
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW 3.08 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Pickup 3.73 ratio
DRW Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(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
8 bolt cover
10 bolt cover 9" drums
10 bolt cover 10" drums
8" ring gear
10" drums
9" drums
9" ring gear
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
8 cyl (LX)
8-1/2" ring gear Sdn
8.8" ring gear (ABS) 3.73 ratio
8 bolt cover
(8.8" ring gear) 3.31 ratio
8.8" ring gear exc. Cobra
w/o trac bars
7.5" ring gear 2.73 ratio ABS
7.5" ring gear 3.27 ratio w/o ABS
drum brakes 7.5" ring gear
7.5" ring gear 3.27 ratio ABS
GT (8.8" ring gear) (3.27 ratio) ABS
non-removable carrier
(non-removable carrier)
removable carrier
8.8" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 4.56 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 10" brakes 3.27 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brake
(AWD)
Turbo Coupe (w/horizontal shocks)
10" drums
drum rear brakes w/o horizontal shocks
7.5" ring gear horizontal shocks
exc. Turbo Coupe
w/o horizontal shocks thru 1/85
8.8" ring gear disc brakes
crossmember 7.5" ring gear w/o ABS
crossmember 7.5" ring gear ABS
w/o horizontal shocks from 2/85
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
SRW 3.73 ratio
SRW 3.31 ratio
DRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio