Ford
Ford w/o ABS
Ford 8.8" ring gear
Ford ABS
Ford 7.5" ring gear ABS
Spicer
Ford 7.5" ring gear w/o ABS
8.8" ring gear
7.5" ring gear
w/o ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
10" brake 4.10 ratio
10" brake ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
9" brake ABS 3.08 ratio
10" brake 3.08 ratio
9" brake ABS 3.73 ratio
10" brake 3.45 ratio
9" brake ABS 3.45 ratio
10" brake w/o ABS 3.08 ratio
drum brakes w/o ABS
Police ABS
(ABS) 3.55 ratio (locking)
exc. Police w/o ABS
disc brakes w/o ABS
Sdn 10" drums
drum Sdn 11" drums
disc ABS
Police (3.55 ratio) ABS
(ABS) 3.27 ratio
(3.55 ratio) 9.75" ring gear ID V710F
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID S711E
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.08 ratio
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 8.8" ring gear
full-floating 3.73 ratio
full-floating w/o ABS
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating Spicer
full-floating ABS
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer)
full-floating 4.10 ratio
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) thru 1/84
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-1HD IDs F6UA-AEA & ZA
SRW Spicer 70
DRW model 70-2U IDs F5UA-HB, JB & KC
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S413A
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 4.30 ratio
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 S939P
9.75" ring gear 3.55 ratio ID S939J
(ABS) 3.73 ratio
(ABS) 3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
8 cyl 3.55 ratio
6 cyl, 3.55 ratio
3.55 ratio
6 cyl, 3.73 ratio
(ABS) 3.08 ratio
4.10 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.00 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.55 ratio
ABS 3.08 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 3.55 ratio
ABS 4.10 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.31 ratio
Standard Rear Axle Option Only
Spicer 60-3 3.54 ratio
full-floating (w/ABS) 3.73 ratio
thru 8500 GVW disc brake 3.31 ratio
Spicer 61-2 3.07 ratio
full-floating 3.55 ratio
semi-floating Ford (3.55 ratio)
semi-floating Spicer 60-3 3.54 ratio
semi-floating (ABS) 4.10 ratio
full-floating Spicer 61-1 3.07 ratio
full-floating 3.08 ratio
3.73 ratio ID S138H
3.73 ratio ID S409H
4.10 ratio
3.73 ratio ID V423B, C & F
4.30 ratio (ID S421H)
3.73 ratio ID S138B
3.73 ratio IDs S136C, S136E & S136F
3.73 ratio ID S406B
3.73 ratio ID S141H
3.73 ratio ID V414B, C & F
Super Cab 4x4
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Pickup 3.54 ratio
SRW Chassis cab 4.10 ratio
SRW 3.08 ratio
SRW 4.10 ratio
SRW Spicer 70-U Pickup 3.73 ratio
Super Cab 4x2
SRW Spicer 70-U Chassis cab 3.73 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
9" drums
10" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
10" drums
9" drums
9" ring gear
8" ring gear
SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
8 cyl (LX)
7-1/2" ring gear
8.8" ring gear (ABS) 3.73 ratio
10 bolt cover w/o trac bars
8.8" ring gear drum brakes
8.8" ring gear disc brakes 5 lug
drum brakes w/o horizontal shocks
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear (ABS) 3.55 ratio
8.8" ring gear disc brakes 4 lug
(8.8" ring gear) 3.15 ratio (AT)
7.5" ring gear 3.27 ratio w/o ABS
(non-removable carrier)
removable carrier
non-removable carrier
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 10" brake 3.08 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear 9" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
(AWD)
8.8" ring gear drum brakes
Turbo Coupe (w/horizontal shocks)
drum rear brakes w/o horizontal shocks
7.5" ring gear w/o horizontal shocks
w/o horizontal shocks
exc. Turbo Coupe
7.5" ring gear horizontal shocks
8.8" ring gear disc brakes
w/o horizontal shocks from 2/85
crossmember 7.5" ring gear ABS
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
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio