Holley Diecast In-Tank RetroFit Fuel Module Returnless System - 12-158 exhaust-system 6 V8 2015 Chevrolet Silverado

6 V8 2015 Chevrolet Silverado 3500 HD LT 364/6 V8 2015 Chevrolet Silverado 3500 HD LT 403/6

INSIDE ROLL ANGLE 5" X 18"

This system comes with your choice of three tailpipe exits

6L V8 1975 - 1980 Chevrolet K20 400/6

Holley Diecast In-Tank RetroFit Fuel Module Returnless System - 12-158 exhaust-system 6 V8 2015 Chevrolet SilveradoOverview: 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