Holley Fuel Pressure Regulator; 12-841 & 12-842 BYPASS REGULATOR REBUILD

Rebuild Holley Fuel Pressure Regulator. Rebuild your Holley performance fuel pressure regulator using the parts in this kit. Utilize the diaphragm and spring in this kit to restore your regulator to its original performance again. This product is designed to work with Holley 12-841 and 12-842 pressure regulators with a precision fit.

Exact Fit Design. These Holley replacement parts are designed to fit the select Holley bypass pressure regulators with precision. When paired with the proper systems, they install effectively and perform as expected.

Performance Materials. These replacement parts are made from high-quality materials that are long-lasting and dependable. The spring is made from stainless steel, and the diaphragm is designed to offer a dependable seal for years.

Difficult Installation. Restoring your fuel pressure regulator from Holley using this kit is a time-consuming process that’s best left to a professional. It takes several hours to make the replacement, including removing the regulator and installing it once again.

Application. This Holley pressure regulator rebuild kit works with Holley 12-841 and 12-842 regulator kits. These bypass regulators can be restored to optimal performance using these replacement parts.

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