Check the listing for details. Motion Raceworks LSA ZL1 CTS-V Supercharger Steam Kit Coolant Crossover 10-10032. Condition: New. Listed at 229.99 USD. Motion Raceworks LSA ZL1 CTS-V Supercharger Steam Kit Coolant Crossover 10-10032 Balancing cylinder temperature in a boosted application is essential to building safe and durable tune-ups. LS engines come with 4 corner cooling capabilities, unfortunately many times they are blocked off creating "hot" cylinders in the rear two corners where air/steam gets trapped. Motion Raceworks Steam Kit for the LSA and Supercharger applications provides a plug and play solution. Including all Motion made billet components, bracketry, and Fragola line/fittings. Included:(4) Corner Blocks (Black Anodized)(1) Set of Gaskets for Corner Blocks(1) 5 port Billet Manifold Block (Black Anodized)(1) CNC Laser/Formed Aluminum Mounting Bracket (Black Anodized)(4) Premade Fragola Black LinesNecessary FittingsNecessary HardwareDoes not work with factory plastic intake cover. Also, will be extremely tight with any adaptors installed between the blower and the cylinder heads. May not fit with lid spacers either.