Available in two sizes—255LPH (for up to 550-cfm EFI/700-cfm carburetor) and 450LPH (for up to 875-cfm EFI/1,100-cfm carburetor)—the 12-130 series retrofit modules feature Holley's new ...

As the saying goes, you get what you pay for. We've seen some bargain-priced fuel pumps that skimped on installation accessories to save a few bucks. But the Holley kit is the most complete we've ...

The Holley electric fuel pump service kits are No. 12-806 for the check valve (pressure relief) assembly, and No. 12-808 for the lower housing. The regulator service kit is No. 12-807.

Our plan was to upgrade our LS-powered Chevelle from a carburetor over to EFI using Holley’s HP EFI ECU to transform this Chevelle over to 21st century fuel control.

Looking for the best electric fuel pump? ... The brand’s claim to fame may be carburetors, but the Holley (12427) Fuel Pump is an excellent example of its other offerings.

Holley Inc. (NYSE: HLLY), a leading platform serving performance automotive enthusiasts, today announced the launch of its Sniper 2 electronic fuel in ...