5.5“Hg Power Valve Fit for Holley 4150 4160 M2300 G59 Carburetors Replace 125-55, with Carburetor Power Valves and Power Valve Gaskets

Fitment Fit for Holley 4150 4160 M2300 G59 Carburetors Replacement Part Number Replace 125-55 Products Include Two 125-55 carburetor power valves Two 125-55 type power valve gaskets Product Advantages High quality brass and stainless steel materials, wear-resistant performance 5.5-inch mercury column vacuum setting, real-time adjustment of fuel supply Standard thread and sealing gasket, with good sealing performance 2 power valves and 2 gaskets, complete accessories

• High Quality Structure: The valve body is made of high-strength brass and stainless steel, with excellent corrosion resistance and sealing performance, effectively preventing fuel leakage. Durable and sturdy design significantly extends service life, maintaining long-term stable fuel control performance
• Accurate Compatibility: Designed specifically fit for Holley 4150, 4160, M2300, G59 carburetors, it perfectly replaces 125-55 power valve model, ensuring accurate installation and matching. Whether it is an old car or a high-performance racing car, it can quickly restore the optimal working condition of the lubrication system
• Precise Fuel Control: The 5.5-inch mercury column setting allows the power valve to open and close sensitively according to the engine, ensuring that the air-fuel ratio is always in the ideal state, making the engine run more smoothly and efficiently
• Improving Engine Performance: The 5.5 "Hg power valve can accurately adjust fuel supply when the load changes, making the acceleration process smoother and the power output more linear. Significantly improve throttle response and driving experience, helping the engine maintain optimal performance under different operating conditions
• Easy Installation: Designed with standard threads and sealing gaskets, installation can be easily completed using basic tools without the need for professional equipment. The set includes 2 power valves and 2 gaskets, which can be easily replaced with old parts upon unboxing, saving time and effort