CTS-V ZL1 6.2L LSA Supercharger Coolant Line -10AN ORB Manifold Plate. Condition is "New". Shipped with USPS First Class. I will send black. If you want polished silver just ask in checkout notes. The opening is designed for -10. The reason is because the GM opening is -10 so bigger on hose won’t necessarily help cooling. See my other auctions for -10 orb fittings. Wayne
