NENKUTEN Carburetor for Ford 1957–1962 Holley 1904 Style — 1‑Barrel Manual Choke, 36mm Venturi

NENKUTEN's one-barrel carburetor is a direct-fit replacement for Ford 144, 170, 200 and 223 inline 4/6-cylinder engines (1957–1962) using the Holley 1904 single-barrel design with a manual choke.

This aftermarket carburetor is built to restore throttle response and idle stability on vintage Ford trucks and passenger cars that originally used the Holley 1904 one-barrel unit. It ships with a matching gasket and dimensions that mirror original equipment so installation fits typical manifolds from the 1957–1962 Ford small-block inline engines. The manual choke version retains the original pull-style choke operation used on many F100 and passenger models of the era.

How will this carburetor affect engine performance?

It is engineered to deliver consistent fuel metering and a steady idle, helping older engines run more reliably during startup and under light load. While not a modern high-performance upgrade, it restores the intended fuel delivery for stock or mildly modified engines.

• One-barrel venturi diameter: 36 mm for correct airflow characteristics.
• Stable idle and improved throttle response for original setups.
• Manual choke replicates factory cold-start behavior.

Will this unit fit my Ford 1959 F100 or other 1957–1962 models?

The carburetor is built to be compatible with Ford inline four- and six-cylinder engines from 1957 through 1962 that used the Holley 1904-style single-barrel carb. Fitment depends on manifold bolt pattern, throttle linkage and fuel line routing, so verify these match before installing.

• Bolt hole center distance: 75 mm to match many original manifolds.
• Intake side inner diameter: 39.5 mm for inlet alignment.
• Choke air horn diameters: 53 mm inner, 58 mm outer to fit air cleaners.

What comes in the package and what do I need to install it?

The package includes the carburetor and a gasket so you can mount it on the manifold immediately. You may need basic hand tools, replacement throttle and choke linkages if old hardware is worn, and possibly fuel line fittings depending on your vehicle's condition.

• Included: 1x carburetor, 1x gasket — ready to mount.
• Recommended: new throttle cable/choke pull and fresh fuel line connections.
• Tools: wrenches/phillips, gasket sealer if desired, basic tune-up items.

How does this compare to the original Holley 1904?

This NENKUTEN unit is built as a replacement for Holley 1904-style single-barrel carburetors and matches key dimensions and choke style. The primary differences are manufacturing origin and the choke pull configuration; functionally it serves the same purpose as the original equipment.

• Designed to replace Holley 1904 manual-choke models.
• Dimensions chosen to match OEM mounting and air cleaner fit.
• Manufactured as an aftermarket alternative with included gasket.

Who is this for: This carburetor suits owners restoring or maintaining late-1950s to early-1960s Ford vehicles—especially F100 trucks and passenger cars with 144, 170, 200 or 223 inline engines—who want a direct-fit manual-choke replacement that preserves factory starting and idle characteristics. It’s intended for mechanically inclined DIYers, restoration shops, and classic car enthusiasts seeking an OEM-style single-barrel carburetor with basic hardware included.