Kinsler Flapper Check Valve - 12 AN Male Inlet - 12 AN Male Outlet AFE54-13055D 2003-2006 GMC Yukon XL 2500

2003-2006 GMC Yukon XL 2500

Large ball bearing stabilizes timing through 10

red and blue powder coated steel

the Flashpaq F5 offers more power per dollar than any other tuner on the market

Kinsler Flapper Check Valve - 12 AN Male Inlet - 12 AN Male Outlet AFE54-13055D 2003-2006 GMC Yukon XL 2500Product Description: Check Valve Flapper 12 AN Male Inlet 12 AN Male Outlet 1200 PSI Max Aluminum Green Anodized Kinsler Fuel Injection founded by Jim Kinsler in 1967 has been supplying the High Performance and Racing World with the Highest Quality fuel injection systems and components. We have 415+ man years of combined experiencIn our 56+ years we have acquired a vast experience in motor sports: road race, sprint cars, midgets, boats, Indy 500,