Ford w/o ABS
7.5" ring gear
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Spicer
Ford
8.8" ring gear
Ford 7.5" ring gear ABS
Ford ABS
w/o ABS 4.10 ratio
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
10" brake ABS 3.45 ratio
9" brake ABS 4.10 ratio
9" brake w/o ABS 3.45 ratio
10" brake ABS 4.10 ratio
9" brake ABS 3.45 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.08 ratio
9" brake ABS 3.08 ratio
10" brake 3.73 ratio
10" brake w/o ABS 4.10 ratio
Sdn 10" drums
Police w/o ABS
Police ABS
Police (3.55 ratio) ABS
Police (3.27 ratio) (ABS)
(ABS) 3.55 ratio (locking)
drum Sdn 10" drums
drum brakes w/o ABS
exc. Police w/o ABS handling package
disc ABS
(3.55 ratio) 9.75" ring gear ID V710F
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 8.8" ring gear ID S746D
9.75" ring gear (5.4L) 3.73 ratio
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 3.08 ratio
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
w/o ABS
full-floating 3.73 ratio
semi-floating Spicer
full-floating IDs F5UA-PC (3.55 ratio)
full-floating w/o ABS
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating Ford
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW Spicer 70
DRW 80 (11.25" ring gear)
DRW model 70-2U IDs F5UA-HB, JB & KC
SRW semi-floating AXLE
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F2US-DB & DC
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.63 ratio
(11.25" ring gear) 4.10 ratio
11.25" ring gear (Dana 80) 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 S421F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 4.10 ratio ID S411B
9.75" ring gear 3.73 ratio ID S935M
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 3.55 ratio ID S939J
8 cyl 3.55 ratio
6 cyl, 3.73 ratio
3.27 ratio
3.73 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
2 Dr (Sport package) 4.10 ratio
4 Dr Sport Trac 4.10 ratio
6 cyl, 3.55 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.50 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) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 4.10 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 2.73 ratio
8.8" ring gear 3.31 ratio
Standard Rear Axle Option Only
full-floating Spicer 70-U 3.54 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating Ford 4.10 ratio
full-floating Spicer 61-1 3.73 ratio
semi-floating Ford (3.55 ratio)
semi-floating (ABS) 4.10 ratio
Spicer 61-2 3.07 ratio
(thru 8500 GVW) disc brake 3.31 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Spicer 61-1 4.10 ratio
(pickup) (SRW) diesel (6.4L) 3.73 ratio
(pickup) (SRW) gasoline 6.8L 4.10 ratio
(pickup) (SRW) diesel (6.0L) 4.10 ratio
3.73 ratio ID V423B, C & F
3.73 ratio ID S136B
3.73 ratio ID S409H
3.73 ratio IDs S409C, S409E & S409F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S409B
4.10 ratio
DRW Pickup 3.55 ratio
SRW (w/ABS) 3.55 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW 3.55 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Pickup 3.07 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
DRW Pickup 4.10 ratio
SRW Chassis cab 3.73 ratio
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) 4.30 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
9" drums
10 bolt cover 10" drums
8 bolt cover
10 bolt cover 9" drums
10" drums
9" drums
10" drums
8" ring gear
9" ring gear
SW (10" drums)
7-1/2" ring gear
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
8-1/2" ring gear Sdn
7.5" ring gear (3.31ratio) w/o ABS
8.8" ring gear Cobra & Pace Car
disc brakes (5 lug, SVO) trac bars
7.5" ring gear 3.27 ratio w/o ABS
trac bars
(8.8" ring gear) 3.73 ratio (MT)
drum brakes horizontal shocks
(8.8" ring gear) 3.31 ratio
w/o trac bars
8.8" ring gear Cobra
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brakes 3.27 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 9" brake 3.73 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 9" brake
(AWD)
crossmember
drum rear brakes horizontal shocks
w/o horizontal shocks thru 1/85
horizontal shocks
exc. Turbo Coupe
7.5" ring gear w/o horizontal shocks
drum rear brakes w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
crossmember 7.5" ring gear ABS
w/o horizontal shocks from 2/85
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 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio
DRW 3.73 ratio