2014-2019 Corvette C7 LT1 Stage 5 Performance PackagePackage includes listed components and full professional installation: Procharger or Magnuson Supercharger System 2 Kooks or American Racing Long Tube Header System GM Exhaust Manifold Gasket (2) NGK Spark Plug (8) RPM Custom LT1 AFM Delete Camshaft Package (Includes RPM Custom Specd Cam w Increased Fuel Flow Lobe, Dual Valve Spring Kit, 3 8" Hardened Pushrods, ARP Head Stud Kit, GM Timing Chain, GM LS7 Lifters w GM Lifter Trays, GM MLS Cylinder Head