GMC C25/C2500 Pickup Fuel Pumps, Regulators, Sending Units

Here are some handy tips for finding the right fuel level gauge and sending unit for your classic car or truck.

Learn how to replace a fuel sending unit. Our fuel gauge sending unit guide and installation video covers all you need to match your fuel sender and gauge.

Learn how to install a bypass and deadhead style fuel pressure regulator. We cover how these regulators work with a carburetor and advantages of each style.

Some key considerations for designing your own fuel system. We cover fuel pressure and volume, fuel pressure regulators and fuel lines.