4-Inch Lift Kit with N3 Shocks for Dodge W100–W300 4WD (1970–1974)
- Fits 1970–1974 Dodge W100, W200, and W300 Pickup 4WD with the Dana 44 front axle
- Not compatible with Cummins diesel models
- Front and rear 4-inch leaf springs replace the factory rear block; includes 3-bolt Dana 44 steering block, U-bolts, bushings, and hardware
- Two N3 shock pairs cover front and rear damping
- Listed install time: 6 - 8 hours. Downloadable installation guide available
Check tire fit for this kit → The manufacturer publishes 6 verified tire sizes for this kit, with wheel width, bolt pattern and offset for each.
Will it fit your truck?
✓ Fits
✕ Does not fit
- Models with Cummins diesel engine
ONLY fits models with Dana 44 front axle. New rear leaf springs replaces your factory equipped block. Fitment on this page is based on the manufacturer’s application data.
4-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 330.20 is a 4-inch lift kit for 1970–1974 Dodge W100, W200, and W300 Pickup 4WD models. Front and rear lifted leaf springs, a 3-bolt Dana 44 steering block, U-bolts, a spring bushing and sleeve kit, hardware, and two N3 shock pairs make up the kit. It fits only trucks with the Dana 44 front axle, and it is not for Cummins diesel models.
This 4-inch lift kit for the 1970–1974 Dodge W100, W200, and W300 4WD replaces the factory rear block with new leaf springs at both ends, so the lift comes from the springs rather than stacked spacers. Verify you have the Dana 44 front axle before ordering; Cummins diesel trucks are excluded. Rough Country lists the job at 6 - 8 hours, and a downloadable installation guide is available. Check the tire and wheel chart, since several larger combinations call for trimming.
Kit contents
- 2× 4in Rear Leaf Spring 8034
- 1× Universal U-Bolt Kit 7604$39.95
- 1× Sprg. Bush & Slv Kit 6072
- 1× INSTALLATION KIT 7522
- 2× 4in Front Leaf Spring 8003
- 1× Steering Block 6603$59.95
- 1× N3 Shock Pair 23275
- 1× N3 Shock Pair 23276
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 330.20 kit fits the vehicles shown in the fitment section above.
Specifications
| Brand | Rough Country |
| Part number | 330.20 |
| UPC / GTIN | 00843030126377 |
| Lift height | 4 in |
| Shock package | N3 series |
| Shipping weight | 266 lb |
| Category | Suspension & Lift Kits › Lift Kits |
Why buy here
More Lift Kits
4 Inch
4 Inch
4 Inch
4 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch
6 Inch