7.5" ring gear
Ford ABS
Ford 7.5" ring gear w/o ABS
Spicer
Ford
Ford 8.8" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
8.8" ring gear
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.08 ratio
w/o ABS 4.10 ratio
w/o ABS 3.55 ratio
ABS 3.55 ratio
9" brake ABS 3.08 ratio
9" brake 4.10 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
9" brake w/o ABS 3.45 ratio
10" brake w/o ABS 3.45 ratio
9" brake w/o ABS 3.73 ratio
9" brake ABS 3.73 ratio
9" brake 3.73 ratio
10" brake ABS 3.45 ratio
exc. Police ABS
drum Sdn 10" drums
drum brakes ABS
disc ABS
Sdn 10" drums
(ABS) 3.27 ratio
Police (3.55 ratio) ABS
disc brakes ABS
exc. Police w/o ABS
Sdn 11" drums
8.8" ring gear 3.31 ratio
(8.8" ring gear) 3.55 ratio
(3.55 ratio) 8.8" ring gear ID S747F
(3.55 ratio) 9.75" ring gear ID V710G
9.75" ring gear (5.4L) 3.73 ratio
(3.55 ratio) 8.8" ring gear ID S746D
(3.55 ratio) 9.75" ring gear ID S710E
(8.8" ring gear) 3.31 ratio
w/o ABS
non-removable carrier (8.8") w/o ABS
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer)
full-floating 4.10 ratio
full-floating ABS
semi-floating (Dana-Spicer) 3.54 ratio
full-floating w/o ABS
full-floating
full-floating IDs F6UA-SA (4.10 ratio)
semi-floating Spicer
full-floating IDs F6UA-RA (3.55 ratio)
DRW model 70-1HD IDs F4UA-YA & ZA
SRW Spicer 70
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F2UA-AB & AC
DRW (Spicer 70) w/o ABS
SRW (Spicer 61) w/o ABS
DRW model 70-2U IDs F6UA-ABA & ACA
DRW model 70-1HD IDs F3UA-ABB & ACB
DRW model 70-1HD IDs F5UA-MB & NB
DRW (Spicer 70) from 2/84
11.25" ring gear (Dana 80) 4.10 ratio
(11.25" ring gear) 4.10 ratio
(11.25" ring gear) 4.63 ratio
10.50" ring gear (Dana 70) 4.10 ratio
10.50" ring gear (Dana 70) 4.56 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.63 ratio
(14.24" ring gear) 5.38 ratio
(14.24" ring gear) 4.88 ratio
(10.50" ring gear) 4.30 ratio
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 4.30 ratio ID S415A
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 4.30 ratio ID S415B
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 3.73 ratio ID S410B
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 4.10 ratio ID S411B
9.75" ring gear 3.55 ratio ID S939P
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939A
4 Dr exc. Sport Trac 8 cyl 3.55 ratio
(ABS) 3.55 ratio
2 Dr (Sport package) 3.73 ratio
(4 Dr) Sport Trac 3.73 ratio
(ABS) 3.73 ratio
6 cyl, 3.73 ratio
3.55 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
3.27 ratio
4.10 ratio
4-1/2" BC (10" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 2.75 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) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 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) 2.50 ratio
ABS 3.31 ratio
9.75" ring gear 3.73 ratio
ABS 2.73 ratio
w/o ABS (Canada market) 3.31 ratio
8.8" ring gear 3.73 ratio
ABS 3.08 ratio
8.8" ring gear 3.55 ratio
w/o ABS (Canada market) 3.08 ratio
Lightning (4.10 ratio)
9.75" ring gear 3.31 ratio
Standard Rear Axle Option Only
Spicer 60-3 3.33 ratio
thru 8500 GVW disc brake 3.31 ratio
semi-floating (ABS) 4.10 ratio
(thru 8500 GVW) drum brake 3.73 ratio
full-floating (w/ABS) 4.10 ratio
full-floating Spicer 61-1 4.10 ratio
semi-floating Spicer 60-3 3.33 ratio
(thru 8500 GVW) drum brake 3.31 ratio
semi-floating (ABS) 3.55 ratio
full-floating (w/ABS) 3.55 ratio
(pickup) (SRW) diesel (6.4L) 3.55 ratio
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S138B
4.10 ratio ID S156B
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID S136B
3.73 ratio ID S413B
4.30 ratio
3.73 ratio IDs S409C, S409E & S409F
3.73 ratio ID S138H
SRW Spicer 61-1 Pickup 3.07 ratio
Super Cab 4x2
SRW Spicer 61-1 Chassis cab 3.54 ratio
SRW 4.10 ratio
SRW Spicer 61-1 Chassis cab 3.73 ratio
SRW Spicer 70-U Cab & ch 4.10 ratio
Super Cab 4x4
SRW Spicer 70-U Pickup 3.73 ratio
SRW Spicer 70-U Chassis cab 4.56 ratio
SRW Spicer 70-U Cab & ch 3.73 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) 5.38 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
10 bolt cover 9" drums
8 bolt cover
10" drums
10 bolt cover 10" drums
9" drums
9" drums
10" drums
9" ring gear
8" ring gear
8-1/2" ring gear SW
8-1/2" ring gear Sdn
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
7-1/2" ring gear
SW (10" drums)
8 cyl (LX)
(8.8" ring gear) 3.7L 3.31 ratio
8.8" ring gear exc. Cobra
8.8" ring gear Cobra
8.8" ring gear Cobra crossmember
7.5" ring gear (3.31ratio) ABS
w/o trac bars
Base (7.5" ring gear) (3.27 ratio) ABS
7.5" ring gear 3.27 ratio w/o ABS
(8.8" ring gear) 3.73 ratio (MT)
(8.8" ring gear) 3.15 ratio (AT)
non-removable carrier
removable carrier
(non-removable carrier)
7.5" ring gear 9" brake 3.08 ratio
7.5" ring gear ABS 9" brakes 3.45 ratio
7.5" ring gear 10" brakes 3.45 ratio
7.5" ring gear 10" brake 3.73 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 9" brake
7.5" ring gear 10" brakes 4.10 ratio
8.8" ring gear (3.73 ratio) 10" brakes
6-3/4" ring gear (3.45 ratio)
8.8" ring gear ABS 9" brakes 3.27 ratio
(AWD)
horizontal shocks
9" drums
drum rear brakes w/o horizontal shocks
7.5" ring gear w/o horizontal shocks
crossmember 8.8 ring gear (4.6L) ABS
w/o horizontal shocks from 2/85
8.8" ring gear disc brakes
exc. Turbo Coupe
crossmember 7.5" ring gear w/o ABS
Turbo Coupe (w/horizontal shocks)
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
DRW 3.73 ratio
SRW 4.10 ratio
DRW 4.10 ratio
SRW 3.31 ratio
SRW 3.73 ratio