Ford
Ford w/o ABS
8.8" ring gear
Spicer
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford ABS
ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
9" brake 3.45 ratio
10" brake ABS 3.45 ratio
9" brake ABS 3.08 ratio
10" brake ABS 4.10 ratio
9" brake 3.08 ratio
9" brake ABS 3.73 ratio
9" brake 4.10 ratio
10" brake w/o ABS 4.10 ratio
10" brake 3.45 ratio
10" brake w/o ABS 3.45 ratio
exc. Police w/o ABS
(ABS) 3.55 ratio (locking)
(ABS) 2.73 ratio
drum brakes w/o ABS
disc brakes ABS
drum Sdn 10" drums
Sdn 11" drums
Police ABS
exc. Police ABS handling package
drum brakes ABS
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 8.8" ring gear
9.75" ring gear (5.4L) 3.55 ratio
non-removable carrier (8.8") ABS
(3.55 ratio) 8.8" ring gear ID S747F
(8.8" ring gear) 3.31 ratio
9.75" ring gear
(8.8" ring gear) 3.08 ratio
8.8" ring gear (4.6L) 3.73 ratio
8.8" ring gear 3.31 ratio
semi-floating Spicer
full-floating IDs F5UA-PC (3.55 ratio)
full-floating
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
semi-floating (Dana-Spicer) w/o ABS
full-floating 3.73 ratio
full-floating 3.55 ratio
semi-floating (Dana-Spicer) ABS
DRW (Spicer 70) ABS
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F4UA-YA & ZA
SRW Spicer 61
SRW (Spicer 61) w/o ABS
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F5UA-XB & YB
SRW (Spicer 61) ABS
(11.25" ring gear) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S136C
9.75" ring gear 3.55 ratio ID S939J
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 3.73 ratio ID S935M
3.73 ratio
2 Dr (Sport package) 3.73 ratio
(ABS) 3.55 ratio
4 Dr Sport Trac 4.10 ratio
(4 Dr) Sport Trac 4.10 ratio
6 cyl, 3.73 ratio
3.27 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
8 cyl 3.73 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
8.8" ring gear 3.73 ratio
ABS 3.08 ratio
ABS 3.55 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.55 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.31 ratio
Standard Rear Axle Option Only
semi-floating Spicer 60-U 4.10 ratio
semi-floating Spicer 61-2 3.00 ratio
full-floating 4.10 ratio
Spicer 60-3 3.54 ratio
from 8501 GVW full-floating 4.10 ratio
full-floating Ford 3.55 ratio
Spicer 61-2 3.00 ratio
(thru 8500 GVW) drum brake 3.31 ratio
full-floating Spicer 61-1 3.54 ratio
thru 8500 GVW drum brake 3.73 ratio
3.73 ratio IDs S138C, S138E & S138F
4.10 ratio
4.30 ratio (ID S421H)
3.73 ratio ID V420B, C & F
4.30 ratio
3.73 ratio ID S412B
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio IDs S136C, S136E & S136F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
3.73 ratio ID S138H
SRW Pickup 3.07 ratio
SRW Ford 3.08 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW 4.10 ratio
SRW Spicer 70-U Pickup 3.54 ratio
SRW Spicer 61-1 Pickup 4.56 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW 3.55 ratio
SRW Pickup 3.54 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
10 bolt cover 10" drums
9" drums
10" drums
10 bolt cover 9" drums
9" ring gear
9" drums
8" ring gear
10" drums
8 cyl (LX)
Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear SW
SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
8.8" ring gear Cobra crossmember
(8.8" ring gear) 5.0L 3.15 ratio (AT)
(8.8" ring gear) 5.0L 3.55 ratio (MT)
GT (8.8" ring gear) (3.27 ratio) ABS
(8.8" ring gear) 2.73 ratio
7.5" ring gear w/o ABS
trac bars
7.5" ring gear ABS
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.73 ratio (MT)
removable carrier
non-removable carrier
(non-removable carrier)
8.8" ring gear (3.73 ratio) 10" brake
8.8" ring gear 10" brakes 3.55 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 9" brakes 4.10 ratio
8.8" ring gear 10" brakes 4.56 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
(AWD)
horizontal shocks
w/o horizontal shocks thru 1/85
w/o horizontal shocks from 2/85
9" drums
10" drums
8.8" ring gear drum brakes
w/o horizontal shocks
crossmember 7.5 ring gear (3.8L) ABS
crossmember 8.8 ring gear (4.6L) ABS
8.8" ring gear disc brakes
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio