8.8" ring gear
Ford ABS
7.5" ring gear
Ford
Ford 8.8" ring gear
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Spicer
Ford w/o ABS
ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 3.08 ratio
w/o ABS 3.55 ratio
10" brake ABS 3.45 ratio
10" brake ABS 3.73 ratio
10" brake w/o ABS 3.45 ratio
9" brake 4.10 ratio
9" brake ABS 3.45 ratio
10" brake 3.08 ratio
10" brake w/o ABS 3.08 ratio
9" brake ABS 3.08 ratio
10" brake ABS 4.10 ratio
9" brake 3.08 ratio
(ABS) 2.73 ratio
drum SW
Police (3.27 ratio) (ABS)
Police (3.55 ratio) w/o ABS
(ABS) 3.27 ratio
Police w/o ABS
exc. Police ABS handling package
Sdn 10" drums
drum brakes w/o ABS
Sdn 11" drums
9.75" ring gear (5.4L) 3.55 ratio
(8.8" ring gear) 3.08 ratio
(3.55 ratio) 8.8" ring gear ID S746D
8.8" ring gear (4.6L) 3.55 ratio
(3.55 ratio) 9.75" ring gear ID V710G
(3.55 ratio) 9.75" ring gear ID S710F
8.8" ring gear 3.55 ratio
w/o ABS
(8.8" ring gear) 3.55 ratio
non-removable carrier (8.8") ABS
full-floating IDs F5UA-RC (3.55 ratio)
full-floating IDs F6UA-SA (4.10 ratio)
full-floating IDs F5UA-PC (3.55 ratio)
semi-floating (Dana-Spicer)
full-floating IDs F6UA-RA (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating Spicer
full-floating 3.73 ratio
full-floating IDs F5UA-TC (4.10 ratio)
full-floating 3.55 ratio
DRW (Spicer 70) ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
SRW semi-floating AXLE
DRW model 70-2U IDs F2UA-RA & SA
DRW 70 (10.50" ring gear)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW 80 (11.25" ring gear)
DRW (Spicer 70) from 2/84
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-1HD IDs F6UA-AEA & ZA
(11.25" ring gear) 4.63 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
11.25" ring gear (Dana 80) 4.63 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(14.24" ring gear) 4.88 ratio
(14.24" ring gear) 5.38 ratio
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.10 ratio ID S157F
(10.50" ring gear) 3.73 ratio ID S410A
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S136C
(10.50" ring gear) 3.73 ratio ID S409F
(10.50" ring gear) 3.73 ratio ID S406F
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 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
6 cyl, 3.73 ratio
3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
8 cyl 3.55 ratio
6 cyl, 3.27 ratio
8 cyl 4.10 ratio
3.27 ratio
4-1/2" BC (10" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.75 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) 2.75 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 2.73 ratio
w/o ABS (Canada market) 3.55 ratio
8.8" ring gear 3.55 ratio
8.8" ring gear 3.31 ratio
w/o ABS (Canada market) 3.08 ratio
ABS 3.08 ratio
ABS 3.55 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 4.10 ratio
Standard Rear Axle Option Only
full-floating Ford 3.55 ratio
semi-floating Spicer 61-2 3.00 ratio
full-floating (w/ABS) 3.55 ratio
thru 8500 GVW disc brake 3.73 ratio
semi-floating (ABS) 4.10 ratio
Spicer 61-2 3.00 ratio
Spicer 60-3 3.73 ratio
semi-floating Spicer 61-2 3.07 ratio
semi-floating (ABS) 3.55 ratio
full-floating Spicer 70-U 4.56 ratio
3.73 ratio IDs S141C, S141E & S141F
3.73 ratio ID S406H
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID V420B, C & F
(pickup) (SRW) gasoline 5.4L 3.73 ratio
4.30 ratio (ID S421H)
(pickup) (SRW) diesel (6.4L) 3.31 ratio
3.73 ratio ID S136H
(pickup) (SRW) diesel (6.0L) 4.10 ratio
SRW Spicer 70-U Chassis cab 3.73 ratio
SRW Spicer 70-U Chassis cab 4.10 ratio
SRW Spicer 70-U Chassis cab 3.54 ratio
SRW Pickup 3.54 ratio
Crew Cab
SRW Spicer 70-U Cab & ch 4.10 ratio
SRW 3.55 ratio
SRW Spicer 61-1 Pickup 3.07 ratio
SRW Pickup 3.73 ratio
Regular Cab 4x2 Pickup
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
(ABS) 4.63 ratio
(non-ABS) 5.13 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
9" drums
8 bolt cover
10" drums
10 bolt cover 10" drums
10" drums
9" ring gear
9" drums
8" ring gear
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8 cyl (LX)
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
7-1/2" ring gear
8-1/2" ring gear Sdn
8-1/2" ring gear SW
trac bars
(8.8" ring gear) 3.15 ratio (AT)
10 bolt cover
8.8" ring gear (horizontal shocks)
8.8" ring gear (ABS) 3.31 ratio
drum brakes 7.5" ring gear
8.8" ring gear disc brakes 4 lug
w/o trac bars
(8.8" ring gear) 3.73 ratio (MT)
8.8" ring gear (ABS) 3.55 ratio
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
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
7.5" ring gear 10" brake 4.10 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear 9" brakes 3.45 ratio
8.8" ring gear 9" brakes 3.08 ratio
8.8" ring gear (3.73 ratio) 9" brake
(AWD)
crossmember 7.5" ring gear ABS
10" drums
exc. Turbo Coupe
crossmember 7.5 ring gear (3.8L) ABS
crossmember 7.5" ring gear w/o ABS
horizontal shocks
Turbo Coupe (w/horizontal shocks)
w/o horizontal shocks thru 1/85
8.8" ring gear disc brakes
drum rear brakes horizontal shocks
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 3.31 ratio
3.7L 4.10 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
DRW 3.73 ratio
SRW 3.31 ratio
DRW 4.10 ratio
SRW 3.73 ratio
SRW 4.10 ratio