2003–2026 Chevy Express / GMC Savana 3500/4500 DRW (Dual Rear Wheel) – 2.5″ Front / 2.5″ Rear Lift Kit (#404089-B)
The “Snow-Bank” Defense | North American Steel
Get Your Van Out of the Slush.
In Canada, a Chevy Express or GMC Savana Dually is usually the MVP of the job site, but its factory ground clearance is a disaster in the winter. Between unplowed side streets and frozen ruts, the low-slung front end of these 1-ton vans acts more like a snowplow than a transport vehicle. Our 2.5″ All-Around Lift Kit is the professional fix to get your entire chassis out of the muck and into the clear.
🛑 FITMENT REAL TALK: This kit is specifically for the Dual Rear Wheel (DRW) 3500 and 4500 chassis. From the 2003 veterans to the brand-new 2026 models, if your 2WD dually is bottoming out on frozen ruts, this is the solution.
The Highlights:
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Total Chassis Boost: This isn’t just a leveling kit—it’s a full 2.5″ lift in the front and the rear. You gain critical “daylight” under the entire van, protecting your oil pan, front bumper, and underbody from ice chunks and job site debris.
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Keep the Payload, Lose the Sag: You bought a dually to work. Our heavy-duty rear blocks and 5/8″ U-bolts are engineered to handle the massive GVWR of a 1-ton van. You keep 100% of your hauling and towing capacity; you just do it 2.5 inches higher.
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Winter-Ready Engineering: We use Mill Certified North American Steel—laser-cut and overbuilt to handle the brutal combination of road salt, calcium brine, and -40°C. We don’t do plastic or “mystery” alloys.
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Professional Ride Quality: We’ve been perfecting van suspension since 2003. This kit is designed to stay within the factory geometry “happy zone,” ensuring your drivers maintain stable, predictable handling on the Trans-Canada or the lease road.
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No Customs, No Duties: We build it here. You get heavy-duty steel shipped fast from home with no surprise brokerage fees or cross-border headaches.
Technical Specifications:
| Attribute | Specification |
| Part Number | #404089-B |
| Fitment | 2003–2026 Chevy Express / GMC Savana DRW ONLY |
| Drive Type | 2WD |
| Lift Height | 2.5″ Front / 2.5″ Rear |
| Material | Laser-Cut North American Mill Certified Steel |
| Hardware | Grade 10.9/12.9 + Zinc Plated DRW U-Bolts |
| Install Time | ~3–4 Hours + Alignment |
What’s in the Box?
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(2) Precision-Fabricated Front Coil Spacers
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(2) Heavy-Duty Rear Lift Blocks
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(4) High-Strength 5/8″ U-Bolts (Specific to DRW axle)
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All required high-grade mounting hardware
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Detailed installation instructions

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