Holley’s 12-700 billet inline fuel pump makes it easy to upgrade any LS engine swap into an early muscle car. The pump provides fuel for engines making up to 900 hp and the housing makes it easy ...

The Holley Red pump flows 97 gph and supports 425 hp, while the Blue pump flows 110 gph and supports 550 hp. Stepping up to the Black pump yields 140 gph and 750 hp. Two more pumps in the medium ...

Fuel Pump Types. Mechanical Pumps (Carbureted) ... Holley's HP In-Line Billet Fuel Pumps feature OEM gerotor technology for light weight, quiet operation and 100,000+ mile durability.

If you happen to have a rather tight fit between pump and the vehicle's trunk floor, Holley supplies 1/2-inch-thick adhesive-backed foam strips to help space the tank away from the body. See All ...