Holley Steel Choke Shaft for 4010 /4011/4150/4160 Carburetors w/ 0.317" Diameter

The Holley Steel Choke Shaft is an essential component designed for precision performance in 4010, 4011, 4150, and 4160 carburetors. Engineered to meet stringent specifications, this choke shaft plays a critical role in regulating air and fuel mixture during the start-up phase of engine operation. Its robust construction ensures longevity and reliability, making it ideal for enthusiasts who demand quality in their engine performance components.

Crafted with a 0.317" diameter, this choke shaft is optimized for smooth operation, enhancing responsiveness and efficiency at various engine load conditions. The steel material offers increased durability, capable of withstanding the rigors associated with automotive use. By maintaining optimal choke function, this shaft significantly improves cold-start behavior, aiding in easier engine ignition and reducing emissions during initial engine run times.

FITMENT: This Holley Steel Choke Shaft is compatible with Holley 4010, 4011, 4150, and 4160 carburetors, ensuring a perfect fit for a range of high-performance applications. Whether you are upgrading an existing carburetor or completing a rebuild, this part will seamlessly integrate with your setup.

Key Features & Benefits

• Precision engineering tailored for Holley carburetors, ensuring an optimal fit and function.
• 0.317" diameter designed for enhanced airflow management.
• Constructed from high-strength steel for maximum durability and longevity.
• Improves cold start performance, facilitating easier engine ignition in lower temperatures.
• Minimizes emissions during initial run times, promoting environmental compliance.