Finding a 1979 Plymouth Trail Duster Sport 4×4 in this condition is rare since many were lost to time or heavy use. This vehicle spent its life in Texas and Arizona before undergoing a massive decade-long body-off restoration. Every detail on this red beauty has been addressed to ensure it looks and performs like a modern classic.
The Comprehensive Restoration of a Trail Duster
JCJ Customs of Fort Worth led the refurbishment, which included stripping the body down to bare metal for a fresh start. They applied a vibrant two-stage Standox red paint that shines brilliantly against the black-accented trim and chrome bumpers. The addition of a tan SofTopper provides a rugged yet refined look that suits the open-air heritage of the model.
Modern Comforts Inside a Classic Cabin
The interior received just as much attention as the exterior with tan Ultraleather upholstery covering the bucket seats and bench. A center console with integrated cupholders makes the space more functional for long drives or weekend shows. For modern convenience, the truck features Classic Auto Air climate control and a Sony audio system for better road trips.
Engine Performance and Mechanical Upgrades
At the heart of this 1979 Plymouth Trail Duster Sport 4×4 lies a rebuilt 340ci V8 that replaces the original engine. Wayne Calvert Precision Engines handled the build, incorporating ported “J” cylinder heads and a Holley four-barrel carburetor. These upgrades significantly improve throttle response and power compared to the factory smog-era specifications.
Off Road Capability and Drivetrain Strength
The three-speed TorqueFlite automatic transmission connects to a dual-range transfer case that was resealed during the build process. A Mile Marker part-time four-wheel-drive kit allows for better efficiency and control over the power delivery to the wheels. Manually locking hubs and a rebuilt Dana 44 front end ensure this truck remains capable on any terrain.
Technical Specs and V8 Power Delivery
The 1979 Plymouth Trail Duster Sport 4×4 delivers impressive performance through its 340ci V8 engine and custom dual exhaust system. Hedman ceramic-coated headers and Thrush Turbo mufflers provide a deep and muscular tone that matches its aggressive lifted stance. This setup provides the torque needed to move the 16-inch Method wheels and large BFGoodrich tires effortlessly.
A Final Look at This Restored Icon
This 1979 Plymouth Trail Duster Sport 4×4 stands as one of the finest examples of the Mopar SUV lineage currently available. It bridges the gap between a show-quality restoration and a functional off-road machine that can handle modern traffic. With only 800 miles since the rebuild, it remains a fresh and exciting prospect for any serious truck enthusiast.
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Source: bringatrailer.com
