Holley EFI Gen V LT Engine Main Harness 558-129 AP GMC W3500 Forward (2003-2007)

GMC W3500 Forward (2003-2007)

5L/V6 2005 - 2010 Mercedes-Benz SLK55 AMG 5

8 Substrate Material Ceramic Air Tube Adaptable No Converter Quantity 1 Inlet Attachment Bolt-On Main Piping Diameter 2

Highly Polished Cast Aluminum Castings Look Great On A Supercharger Installation Or Can Be Used On A Carburetor Alone

and to help eliminate back-rap on deceleration

Holley EFI Gen V LT Engine Main Harness 558-129 AP GMC W3500 Forward (2003-2007)For use with Terminator X Features: Specs: Brand Holley EFI Category Filter Fuel Injection EFI Clearance Category Fuel Injection EFI Crank Reluctor 58x Emission Code 4 Harness Application LT Harness Application Gen V LT Harness Type Main Product Type Harness Product Type LT Main Engine Harness Warning California Proposition 65 Application: Year Make Model Submodel