7.5" ring gear
Spicer
Ford
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford ABS
Ford 7.5" ring gear ABS
8.8" ring gear
Ford w/o ABS
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
w/o ABS 4.10 ratio
9" brake w/o ABS 3.73 ratio
9" brake 4.10 ratio
10" brake ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake ABS 3.08 ratio
9" brake 3.08 ratio
9" brake w/o ABS 4.10 ratio
9" brake ABS 4.10 ratio
10" brake w/o ABS 3.45 ratio
10" brake ABS 3.08 ratio
exc. Police w/o ABS
Sdn 10" drums
exc. Police ABS handling package
Sdn 11" drums
exc. Police ABS
disc ABS
Police (3.55 ratio) ABS
exc. Police w/o ABS handling package
drum Sdn 10" drums
disc brakes ABS
8.8" ring gear 3.55 ratio
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear (5.4L) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID V711G
removable carrier (9")
(3.55 ratio) 9.75" ring gear ID V710F
(8.8" ring gear) 3.31 ratio
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer) 3.73 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F5UA-PC (3.55 ratio)
full-floating 3.55 ratio
semi-floating (Dana-Spicer) ABS
full-floating ABS
semi-floating Ford
full-floating 3.73 ratio
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F5UA-LC, UB & VB
DRW model 70-2U IDs F3UA-AAB & ZB
DRW (Spicer 70)
DRW (Spicer 70) w/o ABS
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F4UA-YA & ZA
SRW Spicer 61
DRW model 70-1HD IDs F2UA-AB & AC
10.50" ring gear (Dana 70) 4.56 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) 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 S413B
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID PM138D
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S138D
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939A
2 Dr (Sport package) 4.10 ratio
(ABS) 3.73 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
(ABS) 3.08 ratio
4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
4 Dr Sport Trac 4.10 ratio
(4 Dr) Sport Trac 4.10 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) 3.25 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.75 ratio
8.8" ring gear 3.31 ratio
ABS 3.31 ratio
9.75" ring gear 3.55 ratio
Lightning (4.10 ratio)
w/o ABS (Canada market) 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 4.10 ratio
8.8" ring gear 3.55 ratio
9.75" ring gear 3.73 ratio
Standard Rear Axle Option Only
semi-floating (ABS) 4.10 ratio
thru 8500 GVW disc brake 3.73 ratio
full-floating Spicer 70-U 4.56 ratio
full-floating (w/ABS) 4.10 ratio
semi-floating Spicer 60-U 4.10 ratio
(thru 8500 GVW) drum brake 3.31 ratio
full-floating Ford 4.10 ratio
semi-floating Ford (3.55 ratio)
semi-floating Spicer 60-U 3.54 ratio
Spicer 61-2 3.07 ratio
3.73 ratio IDs S138C, S138E & S138F
(pickup) (SRW) diesel (6.0L) 4.10 ratio
4.10 ratio IDs S156C, S156E & S156F
3.73 ratio IDs S141C, S141E & S141F
4.10 ratio ID S157B
4.30 ratio ID S421H
3.73 ratio ID S413B
4.30 ratio IDs S421C, S421E & S421F
3.73 ratio ID V414B, C & F
(pickup) (SRW) diesel (6.0L) 3.73 ratio
Regular Cab 4x2 Pickup
SRW Pickup 3.54 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Pickup 4.56 ratio
SRW Ford 3.55 ratio
DRW Pickup 3.55 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Spicer 70-U Cab & ch 3.73 ratio
SRW Spicer 70-U Pickup 4.56 ratio
style side box (pickup) DRW 4.30 ratio
style side box (pickup) DRW 3.73 ratio
(ABS) 5.13 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
(non-ABS) 4.63 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
9" drums
10" drums
10 bolt cover 10" drums
10 bolt cover 9" drums
8 bolt cover
10" drums
9" drums
9" ring gear
8" ring gear
8-1/2" ring gear SW
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
7-1/2" ring gear
SW (10" drums)
Sdn (9" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl SW (10" drums)
8.8" ring gear (GT)
(8.8" ring gear) 3.7L 2.73 ratio
drum brakes horizontal shocks
(8.8" ring gear) 3.31 ratio
7.5" ring gear 3.27 ratio ABS
w/o trac bars
(8.8" ring gear) 2.73 ratio
disc brakes (5 lug, SVO)
7.5" ring gear w/o ABS
8.8" ring gear Cobra & Pace Car
(non-removable carrier)
non-removable carrier
removable carrier
8.8" ring gear ABS 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 4.56 ratio
8.8" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear 10" brakes 3.73 ratio
7.5" ring gear 10" brake 3.08 ratio
8.8" ring gear 10" brakes 3.27 ratio
(AWD)
drum rear brakes horizontal shocks
8.8" ring gear disc brakes
exc. Turbo Coupe
8.8" ring gear drum brakes
9" drums
Turbo Coupe (w/horizontal shocks)
crossmember 7.5" ring gear w/o ABS
10" drums
w/o horizontal shocks from 2/85
7.5" ring gear w/o horizontal shocks
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
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio
SRW 4.10 ratio
SRW 3.31 ratio
DRW 3.73 ratio