Ford P-350 Parts & Accessories

Ford P-350 Parts & Accessories

The Ford P-350 was a medium-duty step van built on a forward-control commercial chassis, positioned above the P-100 in Ford's P-series lineup and intended for parcel delivery, dry goods routes, and mobile service operations that required a larger cargo capacity and higher GVWR than the lighter P-100 could provide. These vans used 240 and 300 cubic-inch inline-six engines as well as 360 and 390 FE V8 options in the higher-duty configurations, paired with commercial-rated axles and suspension appropriate for loaded delivery service. United Parcel Service, bakeries, and grocery distributors operated large fleets of P-350s through the 1960s and 1970s, and surviving examples continue in service with independent operators or are converted for specialty uses. This collection provides the mechanical parts that keep P-350s running in commercial service or support restoration builds.

Popular Upgrades

P-350 maintenance programs focus on Motorcraft replacement carburetors and ignition tune-up components for the 240 and 300 inline-six engines, along with front disc brake conversions that significantly improve stopping performance over the original drum-all-around setup on these heavier chassis. Front kingpin rebuild kits are a critical safety item for P-350s that have accumulated delivery mileage, as worn kingpins allow excessive steering play that makes precise control difficult. Transmission fluid changes using the correct Ford specification fluid and torque converter seal replacements are standard maintenance for the C4 or C6 automatics paired with P-350 engines.

Performance and Handling

The P-350 uses a solid front steer axle with kingpin-style geometry and rear leaf spring suspension sized for the GVWR of this medium step van class, a commercial design that prioritizes load capacity over handling refinement. Kingpin replacement is the single most important steering and handling maintenance item, as the original kingpin bushings wear gradually and allow play that increases steering effort and reduces lane control precision. Modern polyurethane bushing kits for the rear leaf spring hangers and shackles reduce the compliance that causes vague handling on high-mileage P-350s.

What inline-six engine does the Ford P-350 use?

The P-350 most commonly used Ford's 240 or 300 cubic-inch inline-six from the medium-duty commercial engine family, a set of engines renowned for their durability in delivery service with low-rpm torque characteristics well-suited to the stop-and-go cycles of parcel and route delivery. The 300 six is particularly well-regarded for longevity and is still in service in many step vans today, supported by a broad catalog of carburetor rebuild kits, ignition components, and intake manifolds. FE V8-equipped P-350s used the 360 or 390 for higher-duty applications, and those engines support the same Holley and Edelbrock upgrade catalog as other FE-powered Ford trucks.

Can the Ford P-350 be used as a food truck?

Yes, P-350 step vans are among the most popular starting platforms for food truck conversions because of their full walk-in body, generous interior height, and forward-control cab layout that provides excellent visibility and parking maneuverability. Commercial kitchen fit-outs, propane plumbing, exhaust ventilation, and commercial electrical panels are the core of any P-350 food truck conversion, and the original body structure accommodates these systems well. Local health department inspections and commercial vehicle weight certifications are required before operating a food truck commercially in Florida and most other states.

Why These Parts Fit Right

Parts in this collection are verified against P-350 step van chassis and drivetrain specifications to ensure correct fitment for commercial duty applications in the medium step van class. Six-cylinder and V8 applications are cataloged separately where engine-specific components differ. Fast shipping gets your P-350 back in service or your conversion project moving without unnecessary downtime.

Browse our exhaust systems for 300 inline-six and FE V8 manifold options, explore suspension components for kingpin rebuild kits and leaf spring hardware, and check our air intake systems for carburetor and intake manifold replacements.