8.8" ring gear
Ford w/o ABS
Ford 7.5" ring gear ABS
Spicer
7.5" ring gear
Ford 7.5" ring gear w/o ABS
Ford 8.8" ring gear
Ford ABS
Ford
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
9" brake 4.10 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
10" brake 3.73 ratio
10" brake w/o ABS 3.73 ratio
9" brake ABS 3.45 ratio
10" brake w/o ABS 3.45 ratio
10" brake 3.08 ratio
exc. Police w/o ABS
drum SW
disc brakes w/o ABS
Police (3.55 ratio) w/o ABS
disc brakes ABS
Police ABS
(ABS) 3.27 ratio
disc w/o ABS
(ABS) 3.55 ratio (locking)
drum Sdn 10" drums
(3.55 ratio) 9.75" ring gear ID S710F
(8.8" ring gear) 3.31 ratio
(8.8" ring gear) 3.08 ratio
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S746D
(8.8" ring gear) 2.73 ratio
8.8" ring gear (4.6L) 3.55 ratio
8.8" ring gear 3.31 ratio
9.75" ring gear (5.4L) 3.73 ratio
9.75" ring gear
semi-floating (Dana-Spicer) w/o ABS
semi-floating (Dana-Spicer) 3.54 ratio
full-floating
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) 4.09 ratio
semi-floating (Dana-Spicer) ABS
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F6UA-AEA & ZA
SRW (Spicer 61) w/o ABS
DRW 70 (10.50" ring gear)
DRW (Spicer 70) thru 1/84
DRW model 70-1HD IDs F5UA-MB & NB
SRW Spicer 61
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F5UA-XB & YB
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) 4.56 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
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID PM138D
(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 S406F
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 4.10 ratio ID S157C
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S409F
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.73 ratio ID S935M
2 Dr (Sport package) 4.10 ratio
6 cyl, 3.73 ratio
(4 Dr) Sport Trac 4.10 ratio
3.55 ratio
3.73 ratio
6 cyl, 3.27 ratio
3.27 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.55 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
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.47 ratio
9.75" ring gear 3.55 ratio
9.75" ring gear 3.31 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
w/o ABS (Canada market) 3.55 ratio
Standard Rear Axle Option Only
semi-floating Spicer 61-2 3.00 ratio
from 8501 GVW semi-floating 3.55 ratio
(thru 8500 GVW) disc brake 3.31 ratio
thru 8500 GVW drum brake 3.31 ratio
Spicer 61-2 3.00 ratio
Spicer 61-2 3.07 ratio
semi-floating Spicer 61-2 3.07 ratio
full-floating Spicer 61-1 3.07 ratio
thru 8500 GVW drum brake 3.73 ratio
from 8501 GVW semi-floating 4.10 ratio
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID V425B, C & F
3.73 ratio IDs S141C, S141E & S141F
(pickup) (SRW) gasoline 5.4L 4.10 ratio
3.73 ratio ID S409B
(pickup) (SRW) diesel (6.4L) 3.55 ratio
4.30 ratio ID S421H
3.73 ratio ID S136B
3.73 ratio ID V414B, C & F
SRW Pickup 4.56 ratio
SRW Chassis cab 3.73 ratio
Crew Cab
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Ford 3.08 ratio
Regular Cab 4x4
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 70-U Pickup 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
9" drums
10 bolt cover 10" drums
10" drums
8 bolt cover
8" ring gear
9" drums
10" drums
9" ring gear
4 cyl & 6 cyl SW (10" drums)
8 cyl (LX)
8-1/2" ring gear SW
4 cyl & 6 cyl Sdn (9" drums)
SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
7-1/2" ring gear
8.8" ring gear exc. Cobra ABS
disc brakes (5 lug, SVO)
8.8" ring gear exc. Cobra
8.8" ring gear Cobra & Pace Car
(8.8" ring gear) 5.0L 3.55 ratio (MT)
(8.8" ring gear) 2.73 ratio
(8.8" ring gear) 5.0L 3.15 ratio (AT)
Base (7.5" ring gear) (3.27 ratio) ABS
8.8" ring gear Cobra
10 bolt cover w/o trac bars
removable carrier
non-removable carrier
(non-removable carrier)
7.5" ring gear 10" brakes 3.45 ratio
8.8" ring gear 10" brakes 3.08 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.45 ratio
7.5" ring gear 9" brake 3.45 ratio
8.8" ring gear 10" brakes 3.73 ratio
8.8" ring gear 10" brakes 3.27 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 10" brakes 3.73 ratio
(AWD)
w/o horizontal shocks from 2/85
8.8" ring gear disc brakes
8.8" ring gear drum brakes
crossmember 7.5" ring gear ABS
crossmember 8.8 ring gear (4.6L) ABS
crossmember 7.5" ring gear w/o ABS
drum rear brakes w/o horizontal shocks
7.5" ring gear w/o horizontal shocks
crossmember
drum rear brakes horizontal shocks
3.5L (turbo) 3.31 ratio
3.7L 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
SRW 4.10 ratio
SRW 3.73 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.31 ratio