For 1996-1999 GMC P3500 Fuel Injection Plenum Gasket Set Upper APR 99113QWXP

For 1996-1999 GMC P3500 Fuel Injection Plenum Gasket Set Upper Felpro 56248CGZH

For 1996-1999 GMC P3500 Fuel Injection Plenum Gasket Set Upper Felpro 68979JRTF

For 1996-1999 GMC P3500 Fuel Injection Plenum Gasket Set Upper Felpro 13138YRJJ

For 1996-1999 GMC P3500 Fuel Injection Plenum Gasket Set Upper Felpro 19569VKTY

For 1996-1998 GMC K1500 Fuel Injection Plenum Gasket Set Upper Felpro 81994TWYF

For 1996-2000 GMC K2500 Fuel Injection Plenum Gasket Set Upper Felpro 68589KHCB

For 1996-1999 GMC P3500 Fuel Injection Plenum Gasket Set Upper Felpro 88113KXKP