Standard Rear Axle Option Only
3.90 ratio
3.21 ratio
3.55 ratio
Standard Rear Axle Option Only
4x2 4.10 ratio (opt GT5)
4x4 6 lug wheel 4.10 ratio (opt GT5)
4x4 full-floating 3.73 ratio (opt GT4)
4x2 full-floating 4.56 ratio (opt HC4)
4x4 3.42 axle ratio (opt GU6)
4x4 3.73 ratio (opt GT4)
4x2 model VIN R 4.56 ratio (opt HC4)
4x2 full-floating 3.73 ratio (opt GT4)
4x4 full-floating 4.56 ratio (opt HC4)
4x4 8 lug wheel 4.56 ratio (opt HC4)
12 bolt cover 5 lug 3.21 ratio
10 bolt cover 3.21 ratio
12 bolt cover 5 lug 3.55 ratio
10 bolt cover 3.90 ratio
10 bolt cover 3.55 ratio
12 bolt cover 5 lug 3.90 ratio
10 bolt cover (Dana 60, 4.09 ratio)
12 bolt cover 8 lug (3.54 ratio)
4x2 SRW 3.23 ratio (opt GU5)
4x4 SRW 3.73 ratio (opt GT4)
4x2 SRW 3.42 axle ratio (opt GU6)
4x2 SRW 4.10 ratio (opt GT5)
4x2 SRW 4.56 ratio (opt HC4)
4x4 SRW 4.56 ratio (opt HC4)
4x2 SRW 3.73 ratio (opt GT4)
4x4 SRW 3.42 axle ratio (opt GU6)
4x4 SRW 4.10 ratio (opt GT5)
DRW 6200 GVW 125" WB
DRW 146" WB 9-3/4" ring gear
SRW 10 bolt cover
DRW 6200 GVW 146" WB
SRW full-floating
DRW 7500 GVW
SRW semi-floating
SRW full-floating 13x2-1/2 brakes
DRW 10-1/2" ring gear 146" WB
DRW 146" WB 10-1/2" ring gear
4x2 DRW 3.42 axle ratio (opt GU6)
4x4 DRW 4.56 ratio (opt HC4)
4x2 DRW 4.10 ratio (opt GT5)
4x2 DRW 4.56 ratio (opt HC4)
4x4 DRW 4.10 ratio (opt GT5)
4x2 DRW 3.73 ratio (opt GT4)
4x4 DRW 3.73 ratio (opt GT4)
4x4 DRW 3.42 axle ratio (opt GU6)
DRW 9-3/4" ring gear 125" WB
DRW 10-1/2" ring gear 146" WB
10 bolt cover 5500 lb 3.55 ratio
SRW 10 bolt cover
3500 HD wide track (opt 5T2)
DRW 5700 GVW (125" WB, 8-454)
DRW 7500 GVW (146" WB)
3500 HD w/o wide track
10 bolt cover 6200 lb 3.55 ratio
12 bolt cover (Chrysler 9.25")
3.08 ratio (opt GU4)
4.10 ratio (opt GT5)
3.23 ratio (opt GU5)
2.73 ratio (opt GU2)
4.11 ratio (opt HO4)
3.73 ratio (opt GT4)
2.56 ratio (opt GM8)
3.42 axle ratio (opt GU6)
3.73 ratio (opt GT4)
4.10 ratio (opt GT5)
3.73 ratio (opt GT4)
4.10 ratio (opt GT5)
LS AT 3.27 ratio (opt GW6)
ZL1 MT
disc rear brakes w/o traction control
MT transmission opt M10
MT transmission opt MM6 Z28
AT transmission opt MYD
w/o traction control
traction control (opt NW9) 5.7L
MT 6.2L
ZL1 AT
round cover 10-1/4x9-1/2 4-3/4" BC
cut-out cover SW
(round cover) 10-1/4x9-1/2 4-3/4" BC
(round cover) 11x10-1/4 5" BC SW
(round cover) 11x10-1/4 5" BC exc. SW
(round cover) 11x10-1/4 SW
(round cover) 11x10-1/4 Sdn 9.5" brakes
(round cover) 11x10-1/4 4-3/4" BC
(round cover) 10-1/4x9-1/2 5" BC
round cover 10-1/4x9-1/2 5" BC
Standard Rear Axle Option Only
4x4 2.73 ratio (opt GU2)
4x4 3.73 ratio (opt GT4)
4x2 2.73 ratio (opt GU2)
4x4 10 bolt cover 3.73 ratio (opt GT4)
4x4 12 bolt cover 2.56 ratio (opt GM8)
4x4 10 bolt cover 3.08 ratio (opt GU4)
4x4 12 bolt cover 2.73 ratio (opt GU2)
4x4 12 bolt cover 3.08 ratio (opt GU4)
4x4 10 bolt cover 2.56 ratio (opt GM8)
4x4 3.42 axle ratio (opt GU6)
4x2 3.42 axle ratio (opt GU6)
4x2 14 bolt cover 4.10 ratio (opt GT5)
4x2 14 bolt cover 3.73 ratio (opt GT4)
4x2 10 bolt cover 2.73 ratio (opt GU2)
4x4 14 bolt cover 3.73 ratio (opt GT4)
4x2 10 bolt cover 4.10 ratio (opt GT5)
4x2 10 bolt cover 3.08 ratio (opt GU4)
4x2 14 bolt cover (3.73 ratio, opt GT4)
4x2 10 bolt cover 3.73 ratio (opt GT4)
4x2 4.10 ratio (opt GT5)
4x4 3.23 ratio (opt GU5)
4x2 crew cab 3.73 ratio (opt GT4)
4x4 3.21 ratio (opt HC8)
4x2 crew cab 4.56 ratio (opt HC4)
4x2 crew cab 3.42 axle ratio (opt GU6)
4x4 3.42 axle ratio (opt GU6)
4x2 crew cab 3.23 ratio (opt GU5)
4x4 4.10 ratio (opt GT5)
4x2 crew cab 4.10 ratio (opt GT5)
4x2 crew cab 3.21 ratio (opt HC8)
4x2 off road suspension (opt Z71)
4x4 3.42 axle ratio (opt GU6)
4x2 sport suspension (opt ZQ8)
4x4 3.73 ratio (opt GT4)
4x4 4.10 ratio (opt GT5)
Standard Rear Axle Option Only
(AWD)
3.42 axle ratio (opt GU6)
active brake control (opt JL4)
3.73 ratio (opt GT4)
8500 GVW (opt C5F) 4.10 ratio (opt GT5)
8500 GVW (opt C5F) 3.73 ratio (opt GT4)
9-3/4" ring gear 4.10 ratio (opt GT5)
9-3/4" ring gear 7300 GVW (opt C6A)
8600 GVW (opt C6P) 3.73 ratio (opt GT4)
10-1/2" ring gear
7300 GVW (opt C6A)
full floating axle (13 x 3.5" brakes)
9-3/4" ring gear 3.73 ratio (opt GT4)
8600 GVW (opt C6P) 4.10 ratio (opt GT5)
cutaway SRW 9-3/4" ring gear
Cutaway Van SRW 9-1/2" ring gear
cutaway DRW 3.73 ratio (opt GT4)
cutaway DRW 10-3/4" ring gear
cutaway DRW
Cutaway Van DRW 3.73 ratio (opt GT4)
exc. cutaway 4.10 ratio (opt GT5)
exc. cutaway
cutaway DRW 4.10 ratio (opt GT5)
cutaway SRW
30 Series DRW removable carrier early
30 Series DRW removable carrier
30 Series SRW 3.42 axle ratio (opt GU6)
30 Series SRW 3.73 ratio (opt GT4)
30 Series SRW 4.10 ratio (opt GT5)
20 Series 3.21 ratio (opt HC8)
30 Series SRW 4.56 ratio (opt HC4)
20 Series 4.56 ratio (opt HC4)
30 Series SRW 3.21 ratio (opt HC8)
20 Series 3.42 axle ratio (opt GU6)
round cover 10-1/4x9-1/2 5" BC
round cover 11x10-1/4 5" BC SW
(8.5" ring gear, w/rear disc brakes)
(round cover) 11x10-1/4 5" BC
(round cover) 10-1/4x9-1/2 5" BC
cut-out cover SW
cut-out cover exc. SW
round cover 10-1/4x9-1/2 4-3/4" BC
round cover 11x10-1/4 4-3/4" BC
round cover 11x10-1/4 5" BC exc. SW
3.42 axle ratio (opt GU6)
4.10 ratio (opt GT5)
3.73 ratio (opt GT4)
Standard Rear Axle Option Only
Standard Rear Axle Option Only
Crew Cab 4.10 ratio (opt GT5)
Crew Cab 3.73 ratio (opt GT4)
8.6" ring gear (10 bolt) brake opt JD9
4x2 3.42 axle ratio (opt GU6)
4x4 3.73 ratio (opt GT4)
exc. Crew Cab 4x2 3.08 ratio (opt GU4)
Regular Cab 4x2 3.08 ratio (opt GU4)
exc. Crew Cab 4x4 3.73 ratio (opt GT4)
exc. Crew Cab 4x4 4.10 ratio (opt GT5)
exc. Crew Cab 4x2 3.73 ratio (opt GT4)
11.5" ring gear (3.73 ratio, opt GT4)
full-floating axle 4.10 ratio (opt GT5)
11.50" ring gear (3.73 ratio, opt GT4)
semi-floating axle 4.10 ratio (opt GT5)
full-floating axle 3.73 ratio (opt GT4)
10.50" ring gear 4.10 ratio (opt GT5)
10.50" ring gear 3.73 ratio (opt GT4)
semi-floating axle 3.73 ratio (opt GT4)
10.5" ring gear 4.10 ratio (opt GT5)
10.5" ring gear 3.73 ratio (opt GT4)
SRW 3.73 ratio (opt GT4)
SRW 4.10 ratio (opt GT5)
Standard Rear Axle Option Only
MT (opt M10)
AT (opt M32)
4x4 3.42 axle ratio (opt GU6)
4x4 10 bolt cover 3.08 ratio (opt GU4)
4x4 3.08 ratio (opt GU4)
4x4 4.11 ratio (opt GT5)
4x4 12 bolt cover 3.08 ratio (opt GU4)
4x2 3.73 ratio (opt GT4)
4x4 12 bolt cover 4.11 ratio (opt GT5)
4x2 3.08 ratio (opt GU4)
4x4 3.73 ratio (opt GT4)
4x4 12 bolt cover 3.73 ratio (opt GT4)
4x2 4.10 ratio (opt GT5)
4x4 3.73 ratio (opt GT4)
4x2 2.73 ratio (opt GU2)
4x2 5 lug wheel 3.73 ratio (opt GT4)
4x4 12 bolt cover 3.73 ratio (opt GT4)
4x4 6 lug wheel 3.73 ratio (opt GT4)
4x2 3.08 ratio (opt GU4)
4x2 3.73 ratio (opt GT4)
4x2 8 lug wheel 3.73 ratio (opt GT4)
4x4 12 bolt cover 3.08 ratio (opt GU4)
4x4 3.42 axle ratio (opt GU6)
4x2 semi-floating 3.21 ratio (opt HC8)
4x2 full-floating 4.56 ratio (opt HC4)
4x2 semi-floating 3.73 ratio (opt GT4)
4x2 semi-floating 4.56 ratio (opt HC4)
4x2 full-floating 3.73 ratio (opt GT4)
4x4 3.73 ratio (opt GT4)
4x2 semi-floating 4.10 ratio (opt GT5)
4x2 full-floating 3.21 ratio (opt HC8)
4x2 semi-floating 3.23 ratio (opt GU5)
4x4 4.10 ratio (opt GT5)
4x2 4.10 ratio (opt GT5)
4x4 3.73 ratio (opt GT4)
4x2 full-floating 3.73 ratio (opt GT4)
4x2 semi-floating 3.21 ratio (opt HC8)
4x4 3.42 axle ratio (opt GU6)
4x2 semi-floating 3.23 ratio (opt GU5)
4x2 semi-floating 4.10 ratio (opt GT5)
4x2 semi-floating 4.56 ratio (opt HC4)
4x2 full-floating 3.21 ratio (opt HC8)
4x4 3.73 ratio (opt GT4)
4x2 3.42 axle ratio (opt GU6)
4x4 4.10 ratio (opt GT5)
4 Dr 4x2 3.08 ratio (opt GU4)
2 Dr 4x4 3.73 ratio (opt GT4)
4x2 w/o police 3.23 ratio (opt GU5)
2 Dr 4x2 3.08 ratio (opt GU4)
2 Dr 4x2 3.42 axle ratio (opt GU6)
4x2 police (opt PPV)
Classic style 4x4 3.73 ratio (opt GT4)
ABS 2 Dr AT (4.30 ratio)
ABS AT (4.88 ratio)
AT Calif (4.30 ratio)
AT Fed (4.62 ratio)
w/o ABS 4 Dr (5.12 ratio)
ABS MT 2.0L (4.62 ratio)
MT (5.12 ratio)
w/o ABS MT 2.0L (4.62 ratio)
ABS 2 Dr MT (5.12 ratio)
w/o ABS AT (4.88 ratio)
5.3L 4.10 ratio
4.2L 17" wheel 3.42 ratio
6.0L
4.2L 17" wheel 4.10 ratio
4.2L 20" wheel 3.73 ratio
5.3L 3.42 ratio
4.2L 17" wheel 3.73 ratio
4.2L 18" wheel 4.10 ratio
4.2L 18" wheel 3.42 ratio
5.3L 3.73 ratio
Standard Rear Axle Option Only
(AWD)
(AWD)
(AWD)