Ford ABS
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
7.5" ring gear
Ford
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Spicer
ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
9" brake ABS 3.73 ratio
10" brake ABS 3.73 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 4.10 ratio
10" brake 3.08 ratio
9" brake w/o ABS 3.45 ratio
10" brake 3.73 ratio
10" brake 4.10 ratio
9" brake w/o ABS 3.08 ratio
exc. Police ABS handling package
Sdn 10" drums
Police (3.55 ratio) w/o ABS
disc ABS
exc. Police w/o ABS handling package
Police (3.27 ratio) (ABS)
drum SW
(ABS) 2.73 ratio
disc brakes w/o ABS
Police (3.55 ratio) ABS
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V711G
(8.8" ring gear) 3.55 ratio
8.8" ring gear 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V711F
(8.8" ring gear) 2.73 ratio
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear (4.6L) 3.73 ratio
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID V710F
semi-floating Spicer
full-floating 3.73 ratio
semi-floating (Dana-Spicer) ABS
full-floating
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating (Dana-Spicer)
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer) 3.54 ratio
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW model 70-1HD IDs F2UA-AB & AC
DRW (Spicer 70)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F4UA-YA & ZA
SRW Spicer 61
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 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 S136C
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.10 ratio ID S157F
9.75" ring gear 3.55 ratio ID S939P
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 S939A
9.75" ring gear 3.31 ratio ID S930M
4 Dr Sport Trac 3.73 ratio
(ABS) 3.73 ratio
3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
2 Dr (Sport package) 3.73 ratio
4.10 ratio
(ABS) 3.08 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
3.27 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 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) 2.50 ratio
4-1/2" BC (10" brakes) 3.25 ratio
ABS 2.73 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.31 ratio
9.75" ring gear 3.55 ratio
ABS 3.08 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.31 ratio
ABS 4.10 ratio
Lightning (4.10 ratio)
Standard Rear Axle Option Only
semi-floating Spicer 60-3 3.54 ratio
thru 8500 GVW drum brake 3.31 ratio
Spicer 60-3 4.10 ratio
full-floating Spicer 70-U 3.54 ratio
semi-floating Ford (3.55 ratio)
semi-floating Spicer 61-2 3.00 ratio
full-floating 4.10 ratio
semi-floating Spicer 61-2 3.07 ratio
full-floating (w/ABS) 4.10 ratio
semi-floating Spicer 60-U 3.54 ratio
3.73 ratio ID V423B, C & F
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID S138H
4.10 ratio ID S156H
3.73 ratio ID V419A
3.73 ratio IDs S138C, S138E & S138F
3.73 ratio ID V425B, C & F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.10 ratio
(pickup) (SRW) diesel (6.0L) 3.73 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 61-1 Pickup 3.54 ratio
SRW Ford 3.55 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Spicer 70-U Pickup 4.56 ratio
SRW Pickup 3.07 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Ford 3.08 ratio
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) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
10 bolt cover 9" drums
10" drums
10 bolt cover 10" drums
8 bolt cover
10" drums
8" ring gear
9" drums
9" ring gear
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
7-1/2" ring gear
Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear Sdn
(8.8" ring gear) 2.73 ratio
Base (7.5" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 5.0L 3.15 ratio (AT)
7.5" ring gear (3.31ratio) ABS
(8.8" ring gear) 3.7L 2.73 ratio
8.8" ring gear (ABS) 3.55 ratio
drum brakes w/o horizontal shocks
(8.8" ring gear) 3.55 ratio (MT)
8.8" ring gear exc. Cobra
10 bolt cover w/o trac bars
non-removable carrier
removable carrier
(non-removable carrier)
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear 9" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear 9" brakes 3.73 ratio
(AWD)
Turbo Coupe (w/horizontal shocks)
drum rear brakes horizontal shocks
drum rear brakes w/o horizontal shocks
9" drums
10" drums
7.5" ring gear w/o horizontal shocks
horizontal shocks
7.5" ring gear horizontal shocks
exc. Turbo Coupe
w/o horizontal shocks thru 1/85
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 4.10 ratio