45-224S Electric Choke Conversion Kit

Name: 45-224S Electric Choke Conversion Kit
Brand: HOLLEY
SKU: 510-45-224S
Price: 108.95 USD
Availability: InStock

^$108⁹⁵

Ships on 11/04/2026

Lowest Price Guarantee

Conversion Kits

For Carbs With External Vacuum Source
Shiny Finish

Fit Applications:
0-4412
0-4776
0-4777
0-4778
0-4779
0-4780
0-4781
Note: 0-4412 requires 510-45-224 cam lever to complete conversion

Holley Electric Choke Parts and Conversion kits allow you to adapt your Holley carburetor that was originally equipped with a hot air or manually-operated choke to a fully automatic Holley electric choke. Review specs below to check for your application.
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Part TypeCarburetor Choke Conversion Kit
Product LineHolley Electric Choke Parts & Conversion Kits
BrandHOLLEY
Package Height2.9
Package Width5.3
Package Length5.5
Weight0.95 PG
Part CategoryPerformance Parts
ChokeElectrical
QuantitySold as a kit
Part FitmentSemi Universal
Vendor Part Number45-224S
Package Qty1
Package TypeEA

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Please click here to download the instructions PDF file

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Some parts are not legal for use in California or other states with similar laws / regulations
⚠️ Warning
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.