7.5" ring gear
Ford
8.8" ring gear
Ford ABS
Ford 8.8" ring gear
Ford w/o ABS
Ford 7.5" ring gear w/o ABS
Ford 7.5" ring gear ABS
Spicer
ABS 3.08 ratio
w/o ABS 4.10 ratio
ABS 4.10 ratio
w/o ABS 3.08 ratio
ABS 3.55 ratio
w/o ABS 3.55 ratio
9" brake 3.73 ratio
10" brake ABS 4.10 ratio
9" brake ABS 3.73 ratio
9" brake ABS 3.45 ratio
10" brake ABS 3.08 ratio
9" brake w/o ABS 4.10 ratio
10" brake w/o ABS 3.73 ratio
9" brake w/o ABS 3.08 ratio
9" brake w/o ABS 3.45 ratio
9" brake 3.08 ratio
exc. Police w/o ABS handling package
drum brakes w/o ABS
drum SW
exc. Police ABS w/o handling package
exc. Police ABS
Sdn 11" drums
exc. Police ABS handling package
Sdn 10" drums
disc brakes ABS
Police (3.55 ratio) ABS
(3.55 ratio) 9.75" ring gear ID S710F
(3.55 ratio) 8.8" ring gear ID S747F
w/o ABS
8.8" ring gear 3.31 ratio
8.8" ring gear (4.6L) 3.73 ratio
9.75" ring gear (5.4L) 3.55 ratio
non-removable carrier (8.8") ABS
(3.55 ratio) 8.8" ring gear
(8.8" ring gear) 3.55 ratio
(8.8" ring gear) 3.08 ratio
semi-floating (Dana-Spicer) 3.73 ratio
full-floating 3.73 ratio
full-floating IDs F5UA-SC (4.10 ratio)
semi-floating (Dana-Spicer) ABS
full-floating ABS
semi-floating (Dana-Spicer)
full-floating 4.10 ratio
semi-floating (Dana-Spicer) w/o ABS
full-floating IDs F6UA-TA (4.10 ratio)
full-floating IDs F5UA-TC (4.10 ratio)
DRW (Spicer 70) thru 1/84
DRW 70 (10.50" ring gear)
DRW (Spicer 70) ABS
SRW (Spicer 61) w/o ABS
DRW model 70-1HD IDs F6UA-AAA & ADA
DRW 80 (11.25" ring gear)
DRW model 70-1HD IDs F5UA-MB & NB
DRW model 70-1HD IDs F2UA-AB & AC
DRW model 70-2U IDs F6UA-ABA & ACA
SRW semi-floating AXLE
11.25" ring gear (Dana 80) 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) 4.56 ratio
10.50" ring gear (Dana 70) 4.10 ratio
(11.25" ring gear) 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 S410A
(10.50" ring gear) 4.30 ratio ID S421F
(10.50" ring gear) 3.73 ratio ID S412B
(10.50" ring gear) 3.73 ratio ID S412A
(10.50" ring gear) 3.73 ratio ID S409C
(10.50" ring gear) 3.73 ratio ID S406F
(10.50" ring gear) 4.10 ratio ID S411A
(10.50" ring gear) 3.73 ratio
(10.50" ring gear) 3.73 ratio ID S413B
(10.50" ring gear) 3.73 ratio ID S136F
9.75" ring gear 3.73 ratio ID S935M
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 3.55 ratio ID S939A
6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.73 ratio
4 Dr exc. Sport Trac 8 cyl 4.10 ratio
8 cyl 3.55 ratio
4 Dr Sport Trac 4.10 ratio
4 Dr exc. Sport Trac 6 cyl, 3.55 ratio
(ABS) 3.55 ratio
8 cyl 3.73 ratio
4 Dr exc. Sport Trac 6 cyl, 3.27 ratio
4-1/2" BC (10" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 2.50 ratio
5-1/2" BC (11" brakes) 3.25 ratio
4-1/2" BC (10" brakes) 2.75 ratio
4-1/2" BC (10" brakes) 3.25 ratio
5-1/2" BC (11" brakes) 3.00 ratio
5-1/2" BC (11" brakes) 2.75 ratio
5-1/2" BC (11" brakes) 2.47 ratio
4-1/2" BC (10" brakes) 3.00 ratio
8.8" ring gear 3.73 ratio
w/o ABS (Canada market) 3.31 ratio
ABS 3.08 ratio
w/o ABS (Canada market) 2.73 ratio
Lightning (4.10 ratio)
ABS 3.31 ratio
9.75" ring gear 3.31 ratio
ABS 4.10 ratio
ABS 3.55 ratio
8.8" ring gear 3.31 ratio
Standard Rear Axle Option Only
full-floating Spicer 61-1 3.07 ratio
thru 8500 GVW disc brake 3.31 ratio
semi-floating Spicer 60-U 4.10 ratio
thru 8500 GVW drum brake 3.73 ratio
full-floating 3.08 ratio
full-floating Spicer 70-U 3.54 ratio
full-floating Ford 3.08 ratio
full-floating Spicer 61-1 3.73 ratio
semi-floating Spicer 60-3 3.54 ratio
full-floating Ford 4.10 ratio
4.30 ratio IDs S421C, S421E & S421F
4.30 ratio ID S421H
3.73 ratio ID S141B
3.73 ratio IDs S406C, S406E & S406F
(pickup) (SRW) gasoline 6.8L 4.10 ratio
3.73 ratio ID S412B
3.73 ratio ID S141H
3.73 ratio ID S409B
3.73 ratio ID V423B, C & F
(pickup) (SRW) diesel (6.4L) 3.31 ratio
SRW Spicer 61-1 Pickup 4.10 ratio
SRW Ford 4.10 ratio
SRW 3.55 ratio
Crew Cab
SRW Spicer 70-U Cab & ch 4.10 ratio
Super Cab 4x4
DRW Pickup 3.55 ratio
SRW (w/ABS) 4.10 ratio
Regular Cab 4x2 Chassis cab
SRW Spicer 61-1 Pickup 3.73 ratio
style side box (pickup) DRW 3.73 ratio
style side box (pickup) DRW 4.30 ratio
(non-ABS) 4.63 ratio
(ABS) 5.13 ratio
(non-ABS) 5.13 ratio
(ABS) 4.63 ratio
11.25" ring gear (DRW) 5.38 ratio
11.25" ring gear (DRW) 4.88 ratio
11.25" ring gear (DRW) 4.30 ratio
(DRW) 11.25" ring gear 4.88 ratio
8 bolt cover
9" drums
10" drums
10 bolt cover 9" drums
10 bolt cover 10" drums
9" drums
8" ring gear
10" drums
9" ring gear
8 cyl (LX)
SW (10" drums)
4 cyl & 6 cyl SW (10" drums)
8-1/2" ring gear Sdn
8-1/2" ring gear SW
7-1/2" ring gear
Sdn (9" drums)
4 cyl & 6 cyl Sdn (9" drums)
8.8" ring gear (horizontal shocks)
8.8" ring gear (ABS) 3.73 ratio
(8.8" ring gear) 3.7L 2.73 ratio
7.5" ring gear 2.73 ratio ABS
7.5" ring gear 3.27 ratio w/o ABS
(8.8" ring gear) 5.0L 3.31 ratio
Base (7.5" ring gear) (3.27 ratio) ABS
7.5" ring gear (3.31ratio) ABS
(8.8" ring gear) 3.7L 3.31 ratio
w/o trac bars
(non-removable carrier)
removable carrier
non-removable carrier
7.5" ring gear 10" brake 4.10 ratio
7.5" ring gear ABS 9" brakes 4.10 ratio
7.5" ring gear 9" brake 4.10 ratio
7.5" ring gear ABS 9" brakes 3.73 ratio
7.5" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 9" brakes 4.10 ratio
8.8" ring gear ABS 9" brakes 3.27 ratio
8.8" ring gear 9" brakes 3.55 ratio
8.8" ring gear 10" brakes 3.08 ratio
8.8" ring gear 10" brakes 4.56 ratio
(AWD)
10" drums
drum rear brakes horizontal shocks
9" drums
w/o horizontal shocks thru 1/85
w/o horizontal shocks from 2/85
horizontal shocks
7.5" ring gear w/o horizontal shocks
8.8" ring gear drum brakes
exc. Turbo Coupe
crossmember 7.5" ring gear ABS
3.7L 3.73 ratio
3.7L 4.10 ratio
3.7L 3.31 ratio
3.5L (turbo) 3.73 ratio
3.5L (turbo) 3.31 ratio
3.7L 4.10 ratio
3.5L (turbo) 3.73 ratio
3.7L 3.31 ratio
3.7L 3.73 ratio
3.5L (turbo) 3.31 ratio
DRW 4.10 ratio
DRW 3.73 ratio
SRW 3.73 ratio
SRW 3.31 ratio
SRW 4.10 ratio