8.8" ring gear
Ford
Ford 8.8" ring gear
7.5" ring gear
Ford ABS
Spicer
Ford 7.5" ring gear w/o ABS
Ford w/o ABS
Ford 7.5" ring gear ABS
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
10" brake w/o ABS 3.08 ratio
9" brake 3.45 ratio
10" brake 3.08 ratio
9" brake ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
10" brake ABS 3.45 ratio
9" brake ABS 3.73 ratio
10" brake ABS 4.10 ratio
9" brake w/o ABS 4.10 ratio
10" brake 3.45 ratio
(ABS) 3.27 ratio
disc w/o ABS
Police w/o ABS
exc. Police w/o ABS
Police (3.55 ratio) ABS
exc. Police w/o ABS handling package
drum SW
disc brakes w/o ABS
(ABS) 3.55 ratio (locking)
exc. Police ABS w/o handling package
8.8" ring gear 3.31 ratio
(3.55 ratio) 8.8" ring gear ID S747F
8.8" ring gear (4.6L) 3.73 ratio
8.8" ring gear (4.6L) 4.10 ratio
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID V711F
(8.8" ring gear) 3.31 ratio
8.8" ring gear 3.55 ratio
(8.8" ring gear) 3.08 ratio
9.75" ring gear
full-floating IDs F6UA-TA (4.10 ratio)
full-floating
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating Spicer
semi-floating (Dana-Spicer)
full-floating 4.10 ratio
semi-floating Ford
full-floating ABS
full-floating IDs F6UA-RA (3.55 ratio)
DRW (Spicer 70) w/o ABS
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70)
DRW model 70-2U IDs F5UA-HB, JB & KC
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F6UA-AEA & ZA
SRW (Spicer 61) ABS
SRW (Spicer 61) w/o ABS
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 4.63 ratio
11.25" ring gear (Dana 80) 4.10 ratio
11.25" ring gear (Dana 80) 4.63 ratio
(11.25" ring gear) 4.10 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(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 S413A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 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 S136F
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
6 cyl, 3.27 ratio
(4 Dr) Sport Trac 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
(ABS) 3.55 ratio
6 cyl, 3.55 ratio
8 cyl 3.55 ratio
(ABS) 3.27 ratio
8 cyl 4.10 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 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) 2.50 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
9.75" ring gear 3.31 ratio
ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.55 ratio
9.75" ring gear 3.73 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.73 ratio
Standard Rear Axle Option Only
full-floating (w/ABS) 3.73 ratio
semi-floating Spicer 60-U 3.54 ratio
semi-floating Spicer 60-U 3.73 ratio
Spicer 60-3 3.54 ratio
full-floating 4.10 ratio
(thru 8500 GVW) drum brake 3.31 ratio
(thru 8500 GVW) drum brake 3.73 ratio
from 8501 GVW full-floating 3.55 ratio
full-floating Spicer 61-1 3.73 ratio
semi-floating (ABS) 4.10 ratio
4.10 ratio IDs S156C, S156E & S156F
4.30 ratio IDs S421C, S421E & S421F
(pickup) (SRW) gasoline 6.8L 4.30 ratio
3.73 ratio ID S409B
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID S136H
(pickup) (SRW) diesel (6.4L) 3.73 ratio
3.73 ratio ID V414B, C & F
3.73 ratio ID S141B
4.10 ratio ID S157B
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW (w/ABS) 3.55 ratio
SRW 3.08 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Pickup 4.10 ratio
DRW Pickup 3.55 ratio
SRW Spicer 61-1 Pickup 3.73 ratio
SRW Ford 4.10 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(non-ABS) 5.13 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
9" drums
8 bolt cover
10 bolt cover 9" drums
10" drums
10 bolt cover 10" drums
8" ring gear
9" drums
9" ring gear
10" drums
7-1/2" ring gear
8-1/2" ring gear SW
SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
4 cyl & 6 cyl Sdn (9" drums)
8.8" ring gear exc. Cobra w/o ABS
(8.8" ring gear) 5.0L 3.55 ratio (MT)
8.8" ring gear (GT)
7.5" ring gear 2.73 ratio ABS
10 bolt cover
8 bolt cover
8.8" ring gear exc. Cobra
disc brakes (5 lug, SVO)
Cobra Supercharged crossmember
Base (7.5" ring gear) (3.27 ratio) ABS
removable carrier
(non-removable carrier)
non-removable carrier
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 10" brakes 4.10 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.08 ratio
7.5" ring gear 9" brake 3.08 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
(AWD)
drum rear brakes w/o horizontal shocks
crossmember
crossmember 8.8 ring gear (4.6L) ABS
crossmember 7.5" ring gear w/o ABS
drum rear brakes horizontal shocks
9" drums
7.5" ring gear w/o horizontal shocks
crossmember 7.5" ring gear ABS
horizontal shocks
w/o horizontal shocks thru 1/85
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
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
SRW 3.73 ratio
DRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 4.10 ratio