Ford
Ford 8.8" ring gear
7.5" ring gear
Ford 7.5" ring gear w/o ABS
8.8" ring gear
Ford 7.5" ring gear ABS
Ford w/o ABS
Ford ABS
Spicer
ABS 3.08 ratio
w/o ABS 3.55 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 4.10 ratio
10" brake 4.10 ratio
10" brake 3.08 ratio
10" brake ABS 4.10 ratio
10" brake w/o ABS 3.08 ratio
10" brake ABS 3.73 ratio
9" brake ABS 3.45 ratio
9" brake ABS 3.08 ratio
9" brake 4.10 ratio
9" brake ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
exc. Police ABS handling package
exc. Police w/o ABS
drum brakes ABS
Police (3.55 ratio) w/o ABS
drum SW
Police w/o ABS
exc. Police w/o ABS handling package
Police (3.27 ratio) (ABS)
(ABS) 2.73 ratio
(ABS) 3.55 ratio (locking)
9.75" ring gear (5.4L) 3.55 ratio
non-removable carrier (8.8") w/o ABS
8.8" ring gear (4.6L) 3.73 ratio
8.8" ring gear (4.6L) 3.55 ratio
9.75" ring gear
non-removable carrier (8.8") ABS
removable carrier (9")
8.8" ring gear (4.6L) 4.10 ratio
(8.8" ring gear) 3.08 ratio
w/o ABS
full-floating IDs F6UA-PA (3.55 ratio)
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating Ford
full-floating w/o ABS
full-floating IDs F6UA-RA (3.55 ratio)
semi-floating (Dana-Spicer) ABS
full-floating IDs F5UA-PC (3.55 ratio)
full-floating IDs F6UA-TA (4.10 ratio)
semi-floating (Dana-Spicer)
full-floating 3.73 ratio
DRW 70 (10.50" ring gear)
DRW model 70-2U IDs F6UA-ABA & ACA
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F4UA-YA & ZA
DRW model 70-1HD IDs F6UA-AEA & ZA
DRW model 70-1HD IDs F2US-DB & DC
SRW (Spicer 61) ABS
DRW (Spicer 70) w/o ABS
DRW model 70-2U IDs F2UA-RA & SA
DRW model 70-1HD IDs F5UA-XB & YB
11.25" ring gear (Dana 80) 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) 4.10 ratio
(11.25' ring gear, 4.63 ratio)
11.25" ring gear (Dana 80) 4.10 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 S138E
(10.50" ring gear) 3.73 ratio ID S406C
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 4.10 ratio
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S138D
(10.50" ring gear) 4.30 ratio ID S421C
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S410A
9.75" ring gear 3.73 ratio ID S935M
9.75" ring gear 3.55 ratio ID S939J
9.75" ring gear 3.55 ratio ID S939A
9.75" ring gear 3.31 ratio ID S930M
9.75" ring gear 3.55 ratio ID S939P
6 cyl, 3.73 ratio
6 cyl, 4.10 ratio
(ABS) 4.10 ratio
4 Dr exc. Sport Trac 8 cyl 3.73 ratio
(ABS) 3.55 ratio
(4 Dr) Sport Trac 4.10 ratio
(ABS) 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
8 cyl 3.73 ratio
4.10 ratio
4-1/2" BC (10" brakes) 3.00 ratio
4-1/2" BC (10" brakes) 2.50 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 2.47 ratio
5-1/2" BC (11" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
9.75" ring gear 3.31 ratio
8.8" ring gear 3.55 ratio
ABS 4.10 ratio
w/o ABS (Canada market) 3.08 ratio
9.75" ring gear 3.73 ratio
w/o ABS (Canada market) 3.31 ratio
w/o ABS (Canada market) 3.55 ratio
ABS 3.55 ratio
w/o ABS (Canada market) 4.10 ratio
ABS 2.73 ratio
Standard Rear Axle Option Only
(thru 8500 GVW) drum brake 3.31 ratio
full-floating Spicer 61-1 3.73 ratio
Spicer 60-3 3.54 ratio
full-floating (w/ABS) 4.10 ratio
semi-floating Spicer 60-3 3.73 ratio
semi-floating Spicer 60-3 3.54 ratio
Spicer 60-3 4.10 ratio
full-floating Spicer 61-1 3.07 ratio
full-floating Spicer 70-U 3.54 ratio
thru 8500 GVW drum brake 3.31 ratio
3.73 ratio ID V419A
3.73 ratio ID S141H
4.10 ratio ID S157H
(pickup) (SRW) gasoline 5.4L 4.30 ratio
3.73 ratio ID S138B
3.73 ratio IDs S406C, S406E & S406F
3.73 ratio ID S136H
4.30 ratio (ID S421H)
3.73 ratio ID V423B, C & F
3.73 ratio IDs S138C, S138E & S138F
SRW Chassis cab 3.54 ratio
SRW Spicer 70-U Cab & ch 3.54 ratio
SRW Spicer 70-U Pickup 3.54 ratio
Super Cab 4x2
SRW Spicer 61-1 Chassis cab 4.10 ratio
Crew Cab
SRW Ford 3.08 ratio
SRW Spicer 70-U Pickup 4.10 ratio
SRW Spicer 70-U Cab & ch 4.56 ratio
SRW Pickup 3.54 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
(ABS) 5.13 ratio
(non-ABS) 4.63 ratio
11.25" ring gear (DRW) 4.30 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 5.38 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" ring gear
8" ring gear
10" drums
9" drums
8-1/2" ring gear Sdn
4 cyl & 6 cyl Sdn (9" drums)
Sdn (9" drums)
4 cyl & 6 cyl SW (10" drums)
SW (10" drums)
8-1/2" ring gear SW
8 cyl (LX)
7-1/2" ring gear
Cobra Supercharged crossmember
Base (7.5" ring gear) (3.27 ratio) ABS
7.5" ring gear (3.31ratio) w/o ABS
7.5" ring gear
(8.8" ring gear) 3.7L 2.73 ratio
(8.8" ring gear) 3.15 ratio (AT)
(8.8" ring gear) 5.0L 3.31 ratio
8.8" ring gear Cobra crossmember
(8.8" ring gear) 3.73 ratio (MT)
8 bolt cover
non-removable carrier
(non-removable carrier)
removable carrier
7.5" ring gear 9" brake 3.45 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
8.8" ring gear (3.73 ratio) 10" brakes
8.8" ring gear (3.73 ratio) 9" brakes
7.5" ring gear 10" brakes 3.08 ratio
8.8" ring gear ABS 9" brakes 3.55 ratio
7.5" ring gear 9" brakes 3.73 ratio
8.8" ring gear ABS 9" brakes 3.08 ratio
7.5" ring gear 9" brakes 3.45 ratio
8.8" ring gear (3.73 ratio) 10" brake
(AWD)
crossmember 7.5" ring gear w/o ABS
10" drums
horizontal shocks
Turbo Coupe (w/horizontal shocks)
drum rear brakes w/o horizontal shocks
w/o horizontal shocks
8.8" ring gear drum brakes
w/o horizontal shocks from 2/85
w/o horizontal shocks thru 1/85
8.8" ring gear disc brakes
3.7L 3.73 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.31 ratio
3.5L (turbo) 3.73 ratio
3.7L 4.10 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 3.31 ratio
SRW 4.10 ratio
DRW 3.73 ratio