Painless Wiring 03-06 Gm 4.8/5.3/6.0L Efi Harness 60221

Hedman Header - 99-07 Gm P/U 4.8/5.3/6.0L 69690Headers - Street - 1-5/8 in Primary - Stock Collector Flange - Steel - Black Paint - GM LS-Series - GM Fullsize SUV / Truck 1999-2007 - Kit

Hedman Coated Header - 99-07 Gm P/U 4.8/5.3/6.0L 69696Headers - Street - 1-5/8 in Primary - Stock Collector Flange - Steel - Metallic Ceramic - GM LS-Series - GM Fullsize SUV / Truck 1999-2007 - Kit

Volant Tb Spacer 99-07 Gm P/U 4.8/5.3/6.0L 725153Throttle Body Spacer - Vortice - Gasket / Hardware - Nylon - Black - GM LS-Series - GM Fullsize SUV / Truck 1999-2007 - Kit