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Home / Suspension & Lift Kits / Lift Kits / Rough Country 331.20
Rough CountryPart 331.20 · UPC 00843030126384

4-Inch Lift Kit with N3 Shocks for 1970–1974 Dodge W100/W200/W300 4WD

$899.95MAP price

Free shipping · 30-day returns

Out of stock
Shipping weight: 269 lb.
  • Fits 1970–1974 Dodge W100, W200, and W300 4WD: Dana 60 front axle only
  • Does not fit trucks equipped with the Cummins diesel engine
  • Kit contents: 4-inch front and rear leaf springs, four-bolt steering block, U-bolt kit, bushing and sleeve kit, installation kit, two N3 shock pairs
  • New rear leaf springs take over for the factory block; adds ground clearance
  • 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

1970–1974 Dodge W100 Pickup · 4WD
Base
1970–1974 Dodge W200 Pickup · 4WD
Base
1970–1974 Dodge W300 Pickup · 4WD
Base

✕ Does not fit

  • Models with Cummins diesel engine

ONLY fits models with Dana 60 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 331.20 is a 4-inch lift kit for 1970–1974 Dodge W100, W200, and W300 4WD models. The kit is built around front and rear lifted leaf springs, a Dana 60 steering block, U-bolts, spring bushings and sleeves, hardware, and two N3 shock pairs. It fits only trucks with the Dana 60 front axle and does not fit trucks with the Cummins diesel engine.

This 4-inch lift kit for the 1970–1974 Dodge W100, W200, and W300 4WD is a spring-swap lift rather than a spacer setup: replacement leaf springs go in front and rear, and the new rear springs take the place of the factory block. A four-bolt Dana 60 steering block, universal U-bolt kit, bushing and sleeve kit, installation hardware, and two N3 shock pairs round out the box. Rough Country lists 6 - 8 hours for the install, and a downloadable installation guide is available. Confirm your front axle and engine against the exclusions before ordering.

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 6608$69.95
  • 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 331.20 kit fits the vehicles shown in the fitment section above.

Specifications

BrandRough Country
Part number331.20
UPC / GTIN00843030126384
Lift height4 in
Shock packageN3 series
Shipping weight269 lb
CategorySuspension & Lift Kits › Lift Kits

Why buy here

Manufacturer-listed exclusions shown. We publish what a part does not fit, before you buy, not after the return.
Sourced from the application data. Fitment on this page comes from the manufacturer’s application catalog, not a copied listing.
Real install docs. The actual step-by-step guide, linked right on the page.

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