Out of stock
SKU: HLY301-20
UPC: 090127054703
MPN: 301-20
The Holley Choke Block-Off Plate (MPN 301-20) is a vital component for mechanics and enthusiasts modernizing carbureted engines or converting older fuel delivery systems. This compact adapter eliminates the need for functional choke mechanisms on vehicles equipped with manual choke controls or those transitioning to alternative ignition and fuel management setups.
Manufactured by Holley, a trusted leader in carburetor and fuel system engineering, this block-off plate effectively closes off the choke passage without requiring expensive manifold modifications. The construction is primarily aluminum, weighing just 0.11 lbs and measuring 5 x 2.1 x 7 inches, making it compact enough to fit in tight engine bays without interference.
Installation requires only basic hand tools and takes minutes, making it ideal for DIY engine builders and professional shops alike. Experienced mechanics rely on the Holley Choke Block-Off Plate for fuel-injected conversions, engine swaps, and performance carburetor installations where choke functionality is either redundant or undesired.
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