LS Cylinder Head Coolant Steam 4 Port Crossover Hose Kit 4.8 5.3 5.7 6.0L Silver

coolant cylinder cylinder head head hose kit silver steam

4 Port Coolant Steam Crossover Hose Kit. Ties together all 4 coolant steam ports on LS series engines. To install, bolt the coolant ports to the heads. Now wrap thread tape on the NPT threaded ends of each hose, then thread into coolant port and tighten.