78-83 Malibu Rear Bumper

The HARWOOD 78-83 Malibu Rear Bumper is a direct-fit fiberglass replacement bumper assembly engineered for 1978–1981 Chevrolet A-Body platforms and 1982–1987 G-Body models. This lightweight rear bumper combines authentic period-correct styling with modern manufacturing techniques, making it an ideal choice for restoration projects, street rod builds, and performance-focused restorations where weight reduction and clean aesthetics matter.

Constructed from premium fiberglass, this bumper weighs 15.3 lbs and measures 78.5 inches wide—spanning the full rear width of classic Malibus and related GM A/G-body vehicles. The material choice directly addresses a common pain point in restoration work: original steel bumpers add unnecessary weight that compromises handling and fuel economy. Fiberglass also resists rust and corrosion, eliminating the periodic refinishing required by steel assemblies. The bumper arrives finished in black, ready for integration into existing restoration workflows or custom paint application to match your specific build.

This component serves restoration enthusiasts, performance builders, and mechanics tackling Malibu, Chevelle, and other A/G-body projects from this era. Whether you're performing a frame-off restoration seeking originality with modern durability, a street rod conversion requiring simplified rear-end styling, or a weight-reduction rebuild, this rear bumper eliminates the hunt for weathered OEM units. The fiberglass construction integrates seamlessly with both stock and modified suspension setups, and the straightforward geometry simplifies mounting to standard rear frame locations.

Sourced through HARWOOD, this rear bumper maintains the authentic proportions and contours of factory Malibu styling while offering the durability advantages modern builders expect. The black finish provides a clean foundation for bare-metal restoration work or serves as a ready-to-paint base for custom color schemes. For anyone sourcing A-Body or G-Body replacement panels, the Malibu rear bumper represents a critical structural and aesthetic component.