Dodge P300 Series Parts & Accessories

Dodge P300 Series Parts & Accessories

The Dodge P300 Series encompasses the full range of heavy-duty forward-control van configurations offered across multiple model years, covering chassis variants built for delivery fleets, utility operators, and specialty body applications. These platforms share the same core LA-series V8 drivetrain architecture as Dodge's W-series trucks, which makes engine, exhaust, and fuel system parts widely available through both OEM and aftermarket channels.

Popular Upgrades

Top sellers for the P300 Series include complete tune-up kits for the 318 and 360 LA V8 engines, exhaust manifold gaskets and replacement manifolds, carburetor rebuild kits, and ignition components including points, condensers, and electronic ignition conversion modules. Suspension restoration parts such as king pins, tie rod ends, and leaf spring hardware are consistently in demand for chassis rebuilds. Brake system components master cylinders, wheel cylinders, and heavy-duty brake shoes are critical safety items for any P300 restoration.

Performance & Handling

P300 Series vans with the 360 LA V8 benefit most from header upgrades and improved carburetion the factory exhaust manifolds are extremely restrictive and a header swap is one of the highest-return modifications available. For handling, front end rebuilds using urethane bushings provide a noticeable improvement in steering feel over deteriorated factory rubber components.

What engine options were available across the P300 Series?

Depending on production year, the P300 Series was offered with the 225 cubic inch Slant-Six, the 318 LA V8, and the 360 LA V8. The 360 was the performance and payload choice and is the most common engine found in survivor vehicles today. Parts for all three engines are well-supported in the aftermarket.

Are P300 Series chassis parts compatible with W-series pickups?

Many drivetrain components particularly for the 318 and 360 LA V8 engines cross over directly between the P300 Series vans and W-series pickups from the same production era. Suspension and axle components are more application-specific due to the forward-control configuration of the P-series. Always confirm by application year and axle code before ordering.

Browse related categories including Mopar parts and accessories, exhaust systems and headers, and suspension components for more parts across your build.