Fordorado! A '56 F-100 with a Cadillac Heart

Classics
American
August 30, 2024
August 30, 2024
Ever heard a pickup truck referred to as a “Cowboy Cadillac?” Haven’t seen one? Then feast your eyes on this 1956 Ford F-100 pickup recently for sale on eBay. It has a monstrous, 425 cubic inch V-8 from a 1977 Cadillac Eldorado - opens in new window or tab. under its custom, front-hinged hood.

FWD Transplant

New for 1977, the 425 V-8 produced 180 horsepower (in carbureted form) and 320 pound-feet of torque. Those are stout numbers for the Energy Crisis era - opens in new window or tab.. This engine has been modified with an Edelbrock carburetor - opens in new window or tab., “resulting in performance as robust as it is reliable,” the seller says. Cadillac’s three-speed Turbo-Hydramatic automatic transmission - opens in new window or tab. manages the V-8.
425 cubic-inch Cadillac V-8 engine
The engine and transmission weren’t the only parts donated by the Cadillac. The classic '56 F-100's cab and bed are now bolted to the Caddy’s front-wheel-drive chassis. That engineering feat gives the vintage pickup what the seller describes as “superior traction and handling” and ride quality that is “luxurious and steady.” None of those words would describe a stock F-100 in 1956. As beloved as they are now by collectors, in their day, they were working trucks that prioritized capability over comfort.

Classic Feel With a Plush Bed

Ford reportedly poured tens of millions of dollars into the design of its F-series trucks in the 1950s. The goal was to make this work truck’s controls as ergonomic as possible.
'56 Ford F- 100 - Cadillac Eldorado Swap - interior right
This '56 F-100 retains that classic feel inside the cab, but with modern features for driver convenience. A tilt steering column - opens in new window or tab. makes it easy for drivers of any size to climb behind the wheel. The speedometer now works with GPS for pinpoint accuracy. Auxiliary gauges under the dash - opens in new window or tab. keep tabs on the engine’s amperage, oil pressure, and water temperature.
The pickup’s bed is upgraded beyond its working-class roots. No wooden planks here; the bed floor is covered with carpet, and a tonneau cover protects it from the elements. The spare tire - opens in new window or tab. lives there now, too, within easy reach in case of a roadside emergency.

Highly Collectible

F100s from 1956 are considered the most collectible of Ford’s second-generation (1953-1956) F-series pickups. Design features unique to ’56 trucks include a new, wrap-around windshield. That change required other modifications, such as vertical windshield pillars and a longer roof.
'56 Ford F-100 - Cadillac Eldorado Swap - right rear profile
The grille design was distinct for the year, with recessed headlights and restyled grille bars. This truck’s body is “all original,” and is equipped with a new chrome rear bumper. The '56 F-100’s bright orange paint, contrasting white grille, black tailgate lettering, and “turbine” wheels make it a stand-out anywhere it goes. And with 425 cubes of Caddy power, the F100 delivers a driving experience the seller calls “exhilarating and smooth.”

About the author

Drew Hardin
Drew Hardin’s writing career began when new cars had carburetors and magazine writers filed copy using typewriters. Maybe that’s why he enjoys writing about old hot rods, barn finds, and other relics from the days when you could hear and smell a hopped-up car. Drew previously served as editor of Hot Rod, Muscle Car Review, and Hot Rod Deluxe.

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