For the typical street cruiser, it's tough to beat the simplicity and reliability of a mechanical fuel pump. Available for small- and big-block Chevy, Chrysler and Ford engines, Quick Fuel Technology's mechanical pumps flow 110 gallons per hour and utilize lightweight aluminum housings. They feature integrated shutoff valves that are preset at 6.5- to 8 psi, eliminating the need for a separate pressure regulator. For added installation flexibility, the pump casting can be rotated to accommodate various plumbing configurations.