INCLUDES THE FOLLOWING: • Cartek LS3X Cylinder Heads (core required) • Titanium Retainers • Cartek LS3X Custom Camshaft • Valve Springs & Seals • MLS Head Gaskets • Cartek Mail Order Tune • Steel Locators   *Note* For L99, use DOD eliminator kit. (Link) Professional Installation and Dyno tuning at our shop available. Call for pricing info INCLUDES THE FOLLOWING: • Cartek LS3X Cylinder Heads (core required) • Hi-flow 160 Degree Thermostat • Cartek LS3X Custom Camshaft • Valve Springs • MLS Head Gaskets • Valve Seals • Steel Locators • Cartek Mail Order Tune • Titanium Retainers   • Hardened Push Rods       *Note* For L99, use DOD eliminator kit. (Link) Professional Installation and Dyno tuning at our shop available. Call for pricing info INCLUDES THE FOLLOWING: • Cartek LS3X Cylinder Heads (core required) • Hi-flow 160 Degree Thermostat • Cartek LS3X Custom Camshaft • Cartek Mail Order Tune • MLS Head Gaskets • Vararam Cold Air Intake • Steel Locators • NGK TR55 plugs • Titanium Retainers • Porting of throttle body • Hardened Push Rods • Porting of Intake • Kooks headers (1-7/8" primaries) • ATI Underdrive pulley • Kooks mid-pipe w / Hi-flow Catalytic Converters • GM Hi-Performance wires • Valve Springs   • Valve Seals         *Note* For L99, use DOD eliminator kit. (Link) Professional Installation and Dyno tuning at our shop available. Call for pricing info   *All Prices are subject to change