K-Tuned NEW - K24 Upper Coolant Housing w/o Filler Neck - Includes Hose End and 16AN - KUW-24S-N01Applications: K20Z3 K24 heads Feature: a 16OR (O Ring) Outlet and a 12OR (O Ring) Filler Inlet Note: * Excludes K24A1, K24Z and K24Y Series * Designed to provide greater clearance for sidewinder turbo manifolds * There will be a fitment issues with the K20 Upper coolant housing and Jackson Racing Superchargers. Here is the K Tuned Upper Coolant Housing. With applications for both K20 and K24 engines, these housings will provide several unique