Dorman Choke Conversion Kit — Universal Fit manual choke cable kit, extra-long cable & adapters

The Dorman 55101 Choke Conversion Kit converts an automatic carburetor choke to a dash‑mounted manual choke cable for simple, direct control.

Many older or custom vehicles equipped with carburetors use automatic choke systems that rely on springs, heat sensors, or vacuum lines. The Dorman 55101 kit replaces those automatic components with a cable-actuated setup that lets the driver operate the choke from a knob mounted in or under the dashboard. The universal kit includes brackets, adapters, cover caps, an actuating fork and an extra-long cable designed to fit a broad range of original and aftermarket carburetors; some trimming or modification of included parts is typically required for an exact fit.

How does this kit change the way my choke operates?

Instead of the factory automatic mechanism moving the choke plate automatically, the Dorman 55101 provides a direct mechanical link between a dash knob and the carburetor choke. You pull the knob to close the choke for starting and push it in as the engine warms. This removes reliance on springs, thermostats, or vacuum elements that can wear out or be affected by other engine components.

• Direct cable actuation for manual on/off choke control
• Eliminates automatic springs, sensors, and vacuum lines
• Extra-long cable for flexible routing to different dash locations

Will the Dorman 55101 fit my carburetor and keep fast idle working?

The kit is built as a universal solution and includes multiple adapters and a choke actuating fork to match many common carburetor styles. Most fast idle mechanisms remain unaffected when the cable and fork are installed correctly, but some vehicles may require minor adjustments or custom mounting. If your application uses a heavier linkage or unusual geometry, Dorman also offers a heavy‑duty 55104 option.

• Multiple adapters for broad carb compatibility
• Preserves fast idle on properly installed systems
• Consider 55104 heavy‑duty kit for rugged or nonstandard setups

What components are included and what might I need to modify?

The package contains a manual choke cable with a pull knob, a cable support bracket, a choke knob mounting bracket, two sizes of choke cover caps, a choke plate actuating fork, and assorted adapters. Because it’s universal, installers often trim or bend bracket tabs and choose the adapter that matches their choke arm while positioning the knobs to suit dash clearance. Basic hand tools and a willingness to adapt fittings are usually all that’s required.

• Included: cable, mounting bracket, support bracket, two cover caps, actuating fork, variety of adapters
• Typical installation: minor fitment trimming or bracket bending may be needed
• Installation tools: common hand tools; no special electronics or calibration

How durable and reliable is the kit for everyday use?

Dorman manufactures the kit to meet aftermarket standards and backs it with decades of industry experience. The cable and metal brackets are designed for routine mechanical operation and intended to hold up to normal use in passenger and light‑duty truck applications. For heavier duty cycling or commercial use, evaluate the heavier 55104 variant.

• Constructed to aftermarket specifications for durability
• Designed for long service in typical vehicle environments
• 55104 recommended if you need a more robust cable assembly

Who is this for: The Dorman 55101 Choke Conversion Kit is aimed at classic car restorers, hobbyists modifying carbureted vehicles, and owners replacing a failing automatic choke who prefer a simple manual control. It’s a practical choice when you want predictable choke behavior, easier troubleshooting, and a direct mechanical link between the driver and carburetor. If you require heavy‑duty cycling or have a nonstandard linkage arrangement, review the 55104 option or consult a mechanic to confirm fitment.