8.8" ring gear
Ford 7.5" ring gear ABS
Ford 8.8" ring gear
Ford
Ford w/o ABS
Ford ABS
Ford 7.5" ring gear w/o ABS
Spicer
7.5" ring gear
ABS 3.55 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
ABS 4.10 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
9" brake ABS 3.45 ratio
9" brake ABS 3.73 ratio
10" brake 3.45 ratio
10" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.08 ratio
10" brake w/o ABS 4.10 ratio
10" brake ABS 3.08 ratio
9" brake 3.73 ratio
10" brake ABS 3.45 ratio
9" brake w/o ABS 3.08 ratio
disc w/o ABS
exc. Police w/o ABS
disc ABS
drum brakes ABS
exc. Police ABS w/o handling package
Sdn 11" drums
(ABS) 3.27 ratio
Sdn 10" drums
drum brakes w/o ABS
Police w/o ABS
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear 3.55 ratio
(8.8" ring gear) 3.31 ratio
8.8" ring gear 3.31 ratio
(3.55 ratio) 9.75" ring gear ID V710F
8.8" ring gear (4.6L) 4.10 ratio
(3.55 ratio) 8.8" ring gear ID S747F
9.75" ring gear
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 9.75" ring gear ID S711E
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 3.55 ratio
semi-floating (Dana-Spicer) 4.09 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F5UA-RC (3.55 ratio)
semi-floating (Dana-Spicer)
full-floating IDs F5UA-SC (4.10 ratio)
full-floating w/o ABS
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW model 70-2U IDs F3UA-AAB & ZB
DRW model 70-1HD IDs F5UA-MB & NB
DRW (Spicer 70) ABS
SRW Spicer 61
DRW (Spicer 70)
DRW model 70-1HD IDs F2US-DB & DC
DRW model 70-1HD IDs F4UA-YA & ZA
DRW (Spicer 70) from 2/84
10.50" ring gear (Dana 70) 4.10 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
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 3.73 ratio ID S138E
(10.50" ring gear) 3.73 ratio ID S136F
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.10 ratio ID S157F
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
(ABS) 3.08 ratio
4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
8 cyl 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
6 cyl, 3.73 ratio
3.73 ratio
(ABS) 3.55 ratio
6 cyl, 3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 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) 2.75 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) 3.00 ratio
4-1/2" BC (10" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.47 ratio
w/o ABS (Canada market) 3.08 ratio
Lightning (4.10 ratio)
ABS 2.73 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.73 ratio
ABS 4.10 ratio
9.75" ring gear 3.55 ratio
ABS 3.31 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 4.10 ratio
Spicer 61-2 3.07 ratio
full-floating Ford 4.10 ratio
full-floating (w/ABS) 3.55 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating Spicer 61-1 3.54 ratio
full-floating 4.10 ratio
(thru 8500 GVW) disc brake 3.73 ratio
(thru 8500 GVW) drum brake 3.31 ratio
full-floating 3.08 ratio
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio ID S413B
3.73 ratio IDs S409C, S409E & S409F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID S141H
3.73 ratio ID V420B, C & F
4.30 ratio ID S421B
4.30 ratio (ID S421H)
4.10 ratio ID S156B
4.10 ratio
SRW Chassis cab 4.10 ratio
SRW 3.08 ratio
Super Cab 4x2
Regular Cab 4x2 Chassis cab
SRW Pickup 4.10 ratio
SRW Spicer 61-1 Chassis cab 4.56 ratio
SRW Ford 3.55 ratio
Super Cab 4x4
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Spicer 70-U Cab & ch 4.10 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
(non-ABS) 4.63 ratio
(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
9" drums
10 bolt cover 10" drums
8 bolt cover
10 bolt cover 9" drums
10" drums
10" drums
9" drums
9" ring gear
8" ring gear
SW (10" drums)
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
8-1/2" ring gear SW
Sdn (9" drums)
7-1/2" ring gear
8 cyl (LX)
4 cyl & 6 cyl SW (10" drums)
disc brakes (5 lug, SVO) trac bars
7.5" ring gear 2.73 ratio ABS
8.8" ring gear Cobra crossmember
8.8" ring gear exc. Cobra ABS
drum brakes w/o horizontal shocks
8.8" ring gear Cobra & Pace Car
(8.8" ring gear) 3.15 ratio (AT)
7.5" ring gear
(8.8" ring gear) 3.73 ratio (MT)
7.5" ring gear 2.73 ratio w/o ABS
removable carrier
non-removable carrier
(non-removable carrier)
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear 9" brake 3.73 ratio
7.5" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brake 4.10 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 9" brakes 4.10 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brakes 4.10 ratio
(AWD)
crossmember 7.5" ring gear ABS
w/o horizontal shocks thru 1/85
10" drums
horizontal shocks
exc. Turbo Coupe
crossmember
9" drums
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks
w/o horizontal shocks from 2/85
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 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
SRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
DRW 4.10 ratio
SRW 3.31 ratio