8.8" ring gear
Ford 8.8" ring gear
Spicer
7.5" ring gear
Ford 7.5" ring gear ABS
Ford ABS
Ford w/o ABS
Ford
Ford 7.5" ring gear w/o ABS
ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
9" brake w/o ABS 3.45 ratio
10" brake 4.10 ratio
10" brake w/o ABS 3.08 ratio
9" brake 3.73 ratio
10" brake ABS 3.45 ratio
9" brake ABS 3.45 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.08 ratio
9" brake w/o ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
drum brakes ABS
Sdn 11" drums
(ABS) 3.55 ratio (locking)
disc ABS
exc. Police ABS handling package
exc. Police w/o ABS
Police (3.55 ratio) w/o ABS
disc w/o ABS
Police ABS
drum Sdn 10" drums
9.75" ring gear (5.4L) 3.55 ratio
(8.8" ring gear) 3.31 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear 3.55 ratio
non-removable carrier (8.8") ABS
9.75" ring gear (5.4L) 3.73 ratio
8.8" ring gear (4.6L) 4.10 ratio
8.8" ring gear (4.6L) 3.73 ratio
(3.55 ratio) 8.8" ring gear
non-removable carrier (8.8") w/o ABS
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 4.10 ratio
full-floating 3.73 ratio
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
full-floating 3.55 ratio
full-floating ABS
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW 80 (11.25" ring gear)
DRW (Spicer 70)
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F5UA-XB & YB
DRW (Spicer 70) ABS
SRW Spicer 61
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F4UA-YA & ZA
10.50" ring gear (Dana 70) 4.56 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
10.50" ring gear (Dana 70) 4.10 ratio
11.25" ring gear (Dana 80) 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 S138E
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.10 ratio ID S411B
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S409F
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.73 ratio ID S935M
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
8 cyl 4.10 ratio
(ABS) 4.10 ratio
(4 Dr) Sport Trac 3.73 ratio
6 cyl, 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr Sport Trac 4.10 ratio
8 cyl 3.73 ratio
6 cyl, 3.73 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) 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) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
ABS 4.10 ratio
9.75" ring gear 3.73 ratio
Lightning (4.10 ratio)
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.55 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 2.73 ratio
ABS 3.55 ratio
9.75" ring gear 3.55 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.73 ratio
full-floating Ford 4.10 ratio
thru 8500 GVW drum brake 3.73 ratio
semi-floating Spicer 61-2 3.07 ratio
(thru 8500 GVW) drum brake 3.31 ratio
full-floating Spicer 61-1 3.07 ratio
semi-floating Spicer 60-3 3.33 ratio
full-floating 3.55 ratio
semi-floating Spicer 60-U 3.73 ratio
full-floating Spicer 70-U 3.54 ratio
4.10 ratio ID S156H
4.10 ratio IDs S157C, S157E & S157F
3.73 ratio ID S409H
3.73 ratio IDs S136C, S136E & S136F
3.73 ratio ID S141B
3.73 ratio IDs S138C, S138E & S138F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID S413B
DRW Pickup 3.55 ratio
SRW Chassis cab 3.73 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW (w/ABS) 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW 3.55 ratio
SRW Pickup 4.56 ratio
SRW (w/ABS) 3.55 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
Regular Cab 4x4
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
(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 10" drums
9" drums
10 bolt cover 9" drums
8 bolt cover
10" drums
9" ring gear
9" drums
10" drums
8" ring gear
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
SW (10" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
(8.8" ring gear) 2.73 ratio
GT (8.8" ring gear) (3.27 ratio) ABS
8 bolt cover
8.8" ring gear Cobra
8.8" ring gear (ABS) 3.31 ratio
(8.8" ring gear) 3.15 ratio (AT)
trac bars
disc brakes (5 lug, SVO) trac bars
8.8" ring gear (ABS) 3.55 ratio
8.8" ring gear exc. Cobra w/o ABS
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear 10" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.55 ratio
8.8" ring gear 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.27 ratio
(AWD)
Turbo Coupe (w/horizontal shocks)
crossmember 7.5" ring gear w/o ABS
horizontal shocks
7.5" ring gear horizontal shocks
crossmember
crossmember 7.5 ring gear (3.8L) ABS
w/o horizontal shocks from 2/85
w/o horizontal shocks thru 1/85
9" drums
7.5" ring gear w/o horizontal shocks
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio