Ford 7.5" ring gear ABS
Spicer
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
7.5" ring gear
8.8" ring gear
Ford
Ford ABS
w/o ABS 4.10 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
ABS 3.08 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
9" brake 3.08 ratio
10" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
10" brake ABS 3.45 ratio
10" brake 4.10 ratio
10" brake ABS 4.10 ratio
9" brake 3.73 ratio
disc brakes ABS
(ABS) 3.55 ratio (locking)
drum SW
(ABS) 3.27 ratio
disc ABS
Police (3.27 ratio) (ABS)
drum Sdn 10" drums
(ABS) 2.73 ratio
Police (3.55 ratio) w/o ABS
Police (3.55 ratio) ABS
(3.55 ratio) 8.8" ring gear ID S747F
9.75" ring gear
9.75" ring gear (5.4L) 3.55 ratio
w/o ABS
(3.55 ratio) 8.8" ring gear
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.08 ratio
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 3.55 ratio
semi-floating Spicer
full-floating ABS
full-floating w/o ABS
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) 3.54 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 3.55 ratio
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer)
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F3UA-ABB & ACB
SRW (Spicer 61) w/o ABS
SRW Spicer 61
DRW (Spicer 70) from 2/84
DRW model 70-2U IDs F5UA-LC, UB & VB
SRW Spicer 70
DRW (Spicer 70)
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
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
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio ID S409C
9.75" ring gear 3.55 ratio ID S939J
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
4 Dr Sport Trac 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
8 cyl 4.10 ratio
8 cyl 3.73 ratio
2 Dr (Sport package) 3.73 ratio
4.10 ratio
6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 2.73 ratio
ABS 3.31 ratio
Lightning (4.10 ratio)
ABS 2.73 ratio
9.75" ring gear 3.55 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
from 8501 GVW full-floating 4.10 ratio
semi-floating Spicer 60-U 3.73 ratio
thru 8500 GVW drum brake 3.31 ratio
full-floating Spicer 61-1 3.73 ratio
full-floating Ford 3.08 ratio
full-floating Spicer 61-1 3.54 ratio
semi-floating Spicer 60-3 3.73 ratio
Spicer 60-3 3.54 ratio
semi-floating Spicer 60-3 4.10 ratio
thru 8500 GVW drum brake 3.73 ratio
4.30 ratio ID S421B
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S141B
3.73 ratio ID S406B
(pickup) (SRW) gasoline 5.4L 4.30 ratio
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio ID S136H
4.30 ratio
3.73 ratio ID S141H
4.10 ratio IDs S157C, S157E & S157F
SRW 4.10 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
Regular Cab 4x2 Pickup
SRW Chassis cab 3.73 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Ford 3.55 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Pickup 4.10 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
(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
10 bolt cover 10" drums
10" drums
9" drums
8 bolt cover
10 bolt cover 9" drums
10" drums
9" ring gear
8" ring gear
9" drums
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
SW (10" drums)
8-1/2" ring gear SW
7-1/2" ring gear
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
(8.8" ring gear) 3.31 ratio
8 bolt cover
8.8" ring gear (horizontal shocks)
drum brakes w/o horizontal shocks
(8.8" ring gear) 3.7L 2.73 ratio
10 bolt cover w/o trac bars
8.8" ring gear exc. Cobra w/o ABS
8.8" ring gear drum brakes
(8.8" ring gear) 3.15 ratio (AT)
10 bolt cover trac bars
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 9" brakes 3.27 ratio
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 10" brakes 3.73 ratio
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear 9" brakes 3.55 ratio
(AWD)
10" drums
7.5" ring gear w/o horizontal shocks
Turbo Coupe (w/horizontal shocks)
drum rear brakes w/o horizontal shocks
w/o horizontal shocks thru 1/85
crossmember
crossmember 7.5" ring gear w/o ABS
9" drums
w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
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
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
DRW 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 4.10 ratio