Dorman Choke Conversion Kit — Universal Fit manual cable conversion with dash-mounted knob

The Dorman 55101 Choke Conversion Kit converts an automatic carburetor choke to a manually operated dash cable for direct, reliable control of the choke plate.

Many older and custom vehicles use carburetors with automatic choke assemblies that rely on springs, sensors, or vacuum lines. The Dorman 55101 offers a straightforward, universal solution: replace the automatic mechanism with a manual cable and dash-mounted knob so you can control the choke position yourself. The kit is built to fit a broad range of original and aftermarket carburetors and includes multiple adapters and mounting hardware for flexible installation.

How does this kit replace the automatic choke on my carburetor?

Instead of trying to repair or tune the factory automatic choke parts, the 55101 kit removes that system and uses a cable to directly move the choke plate from the dash. Installation requires mounting the included brackets, attaching the actuating fork to the choke shaft, and routing the cable to a dash knob for pull/push operation. Minor modifications to the supplied pieces are commonly required for a precise fit on various carbs.

• Includes choke actuating fork to engage the carburetor choke shaft
• Bracket and cover caps to secure and conceal the installation point
• Extra-long manual cable routed to a dash-mounted knob for driver control
• Adapters and hardware to fit common carb designs

Will this kit work with carbs that have a fast idle mechanism?

When installed per the instructions, the conversion kit is designed not to interfere with existing fast idle linkages. Proper alignment and secure mounting of the fork and brackets keep the fast idle functionality intact. However, final fitment depends on the carburetor model and may need small adjustments to maintain fast idle operation.

• Designed to avoid obstructing fast idle linkages when installed correctly
• Includes multiple adapters to position the actuating fork accurately
• Minor trimming or repositioning of hardware may be necessary on some carbs

What parts are included and what tools or changes might I need?

The kit ships with a cable and pull knob, a cable support bracket, a choke knob mounting bracket, choke cover caps in two sizes, the actuating fork, and assorted adapters and fasteners. Installation typically requires common hand tools; some installations benefit from light drilling, trimming, or bending of supplied parts for a custom fit. A helper or assembly guide can speed alignment of the choke plate and fork.

• Manual choke cable with dashboard pull knob for direct control
• Support and mounting brackets plus two choke cover cap sizes
• Assorted adapters and hardware for many carburetor configurations
• Typical installation uses basic hand tools; light modification may be needed

How durable and reliable is the Dorman 55101 conversion kit?

Dorman manufactures the kit to meet aftermarket standards and backs it with decades of automotive experience and U.S.-based product expertise. The components are intended for repeated use and road conditions, giving a dependable manual alternative to failing automatic systems. For very heavy-duty applications, Dorman offers an alternate heavier-duty kit option.

• Engineered for durable performance under normal driving conditions
• Produced to aftermarket quality standards with expert support
• Alternative heavy-duty kit available for tougher applications

Who is this for: The Dorman 55101 is aimed at classic car owners, hot rodders, restoration shops, and anyone with a carbureted vehicle who wants a simpler, user-controlled choke. It's especially useful when automatic choke parts are worn, unavailable, or causing inconsistent cold starts, and for builders who prefer a manual dash control for tuning and reliability.