1978–1988 Chevy GMC Square Body 3500 8-Foot Dually Bed – Rust-Free

1978–1988 Chevrolet & GMC C30/K30 8-Foot Dually Bed – Clean Rust-Free DRW Replacement Box

Rare opportunity to find a rust-free 8-foot dually bed for a classic square-body Chevrolet or GMC pickup. This box is designed for select 1978–1988 Chevrolet and GMC heavy-duty C30/K30 and 1-ton dually applications and is described as really clean and rust-free for its age.

The tailgate is not included, allowing this to be a straightforward option for customers who already have a usable gate or plan to source a replacement separately. There are some minor age-related flaws throughout, which are to be expected from a vintage truck bed, but the overall condition is notably clean.

Product Details

• Fits: Select 1978–1988 Chevrolet pickups
• Fits: Select 1978–1988 GMC pickups
• Applications: C30 / K30 and select 1-ton dually configurations
• Bed length: 8 feet
• Configuration: Dually / DRW
• Style: Square Body
• Condition: Rust-free and very clean
• Tailgate: Not included
• Cosmetic condition: Minor age-related flaws throughout
• Price: $2,500
• Location: Wichita, KS
• Nationwide shipping available

Rare Square Body Dually Replacement Bed

Clean Square Body Chevy and GMC dually beds have become increasingly difficult to find, particularly rust-free examples suitable for restoration. This 8-foot box is an excellent candidate for a classic truck restoration, original-style build, custom square-body project, work-truck recreation, or replacement of a damaged original bed.

The wide dually configuration gives the truck the distinctive rear fender profile associated with classic C30 and K30 1-ton pickups. Finding the correct DRW box is especially important because standard single-rear-wheel beds are not interchangeable with the dually configuration without significant modification.

Classic Chevrolet & GMC Applications

This bed is relevant to owners of classic 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, and 1988 Chevrolet and GMC pickups, subject to exact factory configuration and fitment.

It may be of interest for builds involving Chevy C30, Chevy K30, GMC C3500, GMC K3500, square body 1-ton, 454 big-block gas trucks, and classic diesel dually projects. Exact compatibility should always be confirmed because body and chassis configurations varied across these model years.

Rust-Free Condition

The rust-free condition is one of the strongest features of this vintage box. Older Square Body beds are frequently affected by corrosion around the wheel openings, lower bedside sections, bed floor, seams, mounting areas, and underside, so finding a clean replacement can significantly simplify a restoration.

There are minor cosmetic imperfections throughout, but these are reasonable to expect from a truck bed that is several decades old. For a restoration project, the box provides a strong starting point without the extensive rust repair often associated with vintage Square Body body panels.

Price: $2,500. Tailgate not included.

Please verify your exact year, Chevrolet/GMC model, C30/K30 configuration, wheelbase, dually/DRW setup, bed mounts, and dimensions before purchasing.