Holley In-Tank RetroFit Fuel Module-Returnless Style - 12-131 alternators-generators-and-hardware All lines come Pre-Bent and

All lines come Pre-Bent and flared with the correct connections which reduces your install time tremendously

5L V8 1967 Buick Gran Sport 400/6

customizable dash for use in a variety of applications

4L V8 1968 - 1970 Ford Mustang Base 428/7L V8 1967 - 1970 Ford Mustang Shelby GT-500 428/7L V8

BLC-140-SS1C

Holley In-Tank RetroFit Fuel Module-Returnless Style - 12-131 alternators-generators-and-hardware All lines come Pre-Bent andOverview: Are you interested in an EFI retrofit kit, but just can't get past the complication of the fuel system? Holley is proud to introduce their Universal In Tank Retrofit Fuel Modules! Available in return and returnless versions, you can rest assured Holley has the solution you need for your EFI fuel pump woes. Now you can convert your factory tank or fuel cell to an in tank EFI fuel system quickly and easily! And add the benefits of a Holley