Holley Diecast In-Tank RetroFit Fuel Module w/Return - 12-171 ac-and-heat 3 V8 1999 - 2000

3 V8 1999 - 2000 GMC C2500 350/5

3 V8 2000 - 2001 Ford F-250 Super Duty 445/7

2007-2007 GMC Yukon 294 CID

This system is best suited towards customers looking for efficiency improvements without a lot of noise

8L L4 2016 Volkswagen Beetle Denim 110/1

Holley Diecast In-Tank RetroFit Fuel Module w/Return - 12-171 ac-and-heat 3 V8 1999 - 2000Overview: Are you interested in an EFI retrofit kit, but just can't get past the complication of the fuel system? 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! The conversion is easily accomplished with basic tools and requires no welding or fabrication. The aluminum