1" Phenolic Holley Carb Spacer Kit - Interchangable Inserts
Description
Proform Trackside Carburetor Spacer Kits
Easily optimize your flow rates with these modular 1 in. Proform Trackside carburetor spacer kits! Each kit comes with one frame and three popular inserts--open, 4-hole, and tapered 4-hole. Various engine combinations have various fuel and air distribution requirements for maximum performance. These kits are made from lightweight, heat-resistant phenolic resin.
Helps keep heat out of the carburetor which transfers to more Horsepower!
Made out of phenolic resin and engineered to reduce heat transfer from the intake manifold to the carburetor that provides a denser air/fuel mixture for increased power and efficiency. Includes mounting hardware and gaskets for a no-hassle installation.
Specifications: Trackside Tuning Kit w/ Four-Hole, Open, & Tapered Inserts One-Inch Thick/High-Quality, Heat-Resistant Phenolic Resin Material Black Finish
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