4 Inch Lift Kit
Rear Blocks · Dodge W100 Truck/W200 Truck 4WD (1974-1977)
$549.95the kit
ETA 09/24/2026 · as of Sep 19
Tell us your truck and we'll check this kit against it.
Nothing is charged online. We confirm fitment and the final price on the call.
Before you buy
Does NOT fit models with Cummins diesel engine. ONLY fits models with Dana 60 front axle.
Tires Rough Country fitted with this kit
Tested setups from the maker. Tap a tire size to shop it; a size we do not stock yet, we can quote on your call.
| Tire | Wheel | Bolt pattern | Offset | Note |
|---|---|---|---|---|
| 35x12.50R15 | Factory 15 | 5x4.5 | — | |
| 33x12.50R15 | 15x8 | 5x5.5 | -19 | |
| 33x12.50R15 | 15x8 | 5x5.5 | -18 | |
| 33x12.50R15 | 15x10 | 5x5.5 | -39 | Trimming Required |
| 295/70R18 | 18x8.5 | 5x5.5 | +0 | |
| 295/70R18 | 18x8.5 | 5x5.5 | +1 | |
| 295/70R18 | 18x10 | 5x5.5 | -19 | |
| 295/70R18 | 18x10 | 5x5.5 | -18 | |
| 35x12.50R22 | 22x10 | 5x5.5 | -19 | Minor Trimming |
| 33x12.50R22 | 22x10 | 5x5.5 | -19 | Minor Trimming |
| 285/55R22 | 22x10 | 5x5.5 | -19 | |
| 35x12.50R22 | 22x10 | 5x5.5 | -18 | Minor Trimming |
| 33x12.50R22 | 22x10 | 5x5.5 | -18 | Minor Trimming |
| 285/55R22 | 22x10 | 5x5.5 | -18 | |
| 35x12.50R22 | 22x12 | 5x5.5 | -44 | Trimming Required |
About this kit
Give your Dodge W-Series Pickup an impressive upgrade, front to back with Rough Country’s 4" Dodge Suspension Lift Kit! This easy-to-install lift kit raises increases your ground clearance to avoid any obstacles and provides a better-than-stock look that gives an improved ride height and more aggressive appearance. This kit features a set of front, lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or performance. A raised steering block and all necessary hardware is provided to keep everything at optimum angles for a factory-like ride, even after lifting. A set of Rough Country's premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body. Rough Country's 4" Dodge Suspension Lift Kit comes with everything you need to fit up to a 35" tire with proper wheel backspacing. Best of all, Rough Country's 4” Dodge Suspension Lift Kit is backed by our Lifetime Replacement Warranty.
Highlights
- Increased ground clearance
What's in the box
- 1 × Lift Block Kit | Pair | 3 Inch | Multiple Makes & Models (Chevy/GMC/Toyota) Part #6594
- 1 × Sprg. Bush & Slv Kit | Dodge Ramcharger (74-93) Dodge W100 Pickup (70-89) Part #6072
- 1 × INSTALLATION KIT Part #7519
- 1 × Universal U-Bolt Kit Part #7603
- 2 × 4in Front Leaf Spring | Dodge/Plymouth Trailduster (74-81)/W100 Truck (70-89) Part #8003
- 1 × Steering Block | 4 Bolt | Chevy C10/K10 Truck/K5 Blazer 4WD (1969-1987) Part #6608
- 1 × N3 Shock Pair Part #23275
- 1 × N3 Shock Pair Part #23276
| Front | Lifted leaf springs Dana 60 steering block U-bolts Hardware |
|---|---|
| Rear | 3" lift blocks U-bolts Hardware |
Specifications
| Brand | Rough Country |
|---|---|
| Part number | 306.20 |
| UPC | 843030128074 |
| Lift | 4″ |
| Shipping weight | 150 lb |
| Country of origin | India |
| Shipping | Ground shipping only · Arrives in more than one box |
Trucks it fits
| Truck | Years | Drive | Trims |
|---|---|---|---|
| Dodge W100 | 1975–1977 | 4WD | Custom |
| Dodge W200 | 1975–1977 | 4WD | Base |
| Dodge W300 | 1975 | 4WD | Custom |