Ford
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
8.8" ring gear
7.5" ring gear
Ford 7.5" ring gear ABS
Ford ABS
Spicer
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
ABS 4.10 ratio
9" brake 3.45 ratio
10" brake 3.08 ratio
9" brake w/o ABS 4.10 ratio
9" brake 3.73 ratio
9" brake w/o ABS 3.45 ratio
9" brake ABS 3.08 ratio
10" brake w/o ABS 3.73 ratio
10" brake w/o ABS 4.10 ratio
9" brake 4.10 ratio
10" brake ABS 3.45 ratio
disc brakes ABS
disc brakes w/o ABS
Police (3.55 ratio) ABS
exc. Police w/o ABS
Sdn 11" drums
(ABS) 2.73 ratio
Police ABS
Sdn 10" drums
exc. Police ABS
drum brakes ABS
8.8" ring gear (4.6L) 4.10 ratio
(8.8" ring gear) 3.55 ratio
removable carrier (9")
(8.8" ring gear) 2.73 ratio
9.75" ring gear (5.4L) 3.55 ratio
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 3.73 ratio
(8.8" ring gear) 3.31 ratio
8.8" ring gear (4.6L) 3.55 ratio
w/o ABS
semi-floating (Dana-Spicer) 3.73 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) w/o ABS
semi-floating Ford
semi-floating Spicer
full-floating 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating
full-floating w/o ABS
full-floating 3.55 ratio
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F2US-DB & DC
SRW (Spicer 61) w/o ABS
DRW 80 (11.25" ring gear)
SRW semi-floating AXLE
DRW (Spicer 70) w/o ABS
SRW Spicer 61
DRW (Spicer 70) from 2/84
DRW 70 (10.50" ring gear)
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.63 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25' ring gear, 4.63 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) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S138F
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 4.10 ratio ID S157F
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 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
6 cyl, 3.73 ratio
8 cyl 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
(ABS) 3.55 ratio
4 Dr Sport Trac 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
4-1/2" BC (10" brakes) 2.75 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) 2.47 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 3.31 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 3.55 ratio
Spicer 60-3 4.10 ratio
(thru 8500 GVW) disc brake 3.73 ratio
full-floating (w/ABS) 4.10 ratio
full-floating Spicer 61-1 3.07 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating Spicer 70-U 4.56 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating Ford 3.55 ratio
Spicer 61-2 3.07 ratio
3.73 ratio ID S136H
4.30 ratio ID S421B
4.10 ratio ID S156B
3.73 ratio ID V420B, C & F
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID S406B
(pickup) (SRW) diesel (6.0L) 3.73 ratio
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.30 ratio ID S421H
3.73 ratio IDs S406C, S406E & S406F
SRW 3.08 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
Super Cab 4x2
SRW Pickup 4.56 ratio
SRW Chassis cab 3.73 ratio
SRW Ford 4.10 ratio
Regular Cab 4x2 Pickup
SRW Pickup 3.73 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
Super Cab 4x4
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
8 bolt cover
10" drums
10 bolt cover 10" drums
9" drums
10" drums
9" drums
8" ring gear
9" ring gear
8-1/2" ring gear SW
8 cyl (LX)
7-1/2" ring gear
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
Base (7.5" ring gear) (3.27 ratio) ABS
8.8" ring gear Cobra & Pace Car
8.8" ring gear (ABS) 3.31 ratio
trac bars
(8.8" ring gear) 3.7L 2.73 ratio
drum brakes horizontal shocks
8.8" ring gear disc brakes 4 lug
drum brakes w/o horizontal shocks
(8.8" ring gear) 3.7L 3.31 ratio
7.5" ring gear w/o ABS
removable carrier
non-removable carrier
(non-removable carrier)
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 9" brake
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 4.10 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear (3.73 ratio) 10" brake
7.5" ring gear 9" brakes 4.10 ratio
(AWD)
8.8" ring gear disc brakes
w/o horizontal shocks from 2/85
drum rear brakes horizontal shocks
w/o horizontal shocks
horizontal shocks
w/o horizontal shocks thru 1/85
crossmember 7.5" ring gear ABS
10" drums
exc. Turbo Coupe
9" drums
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
DRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.73 ratio