Thermostats, Housings & Fillers

Radiator Hose Gauge Adapter - Straight - 1 in and 1-1/4 in Hose Barb - 3/8 in NPT Gauge Port - Aluminum - Natural - Temperature Gauges - Each

Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Black Anodized - GM LS-Series - Each

Water Neck - Straight - 20 AN Male - Hardware / O-Ring Included - Aluminum - Natural - GM LS-Series - Each

Water Neck - Straight - 16 AN Male - Hardware / O-Ring Included - Aluminum - Natural - GM LS-Series - Each

Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Polished - Mopar V8 - Each

Water Neck - Straight - 20 AN Male - Hardware / O-Ring Included - Aluminum - Natural - Small Block Chevy - Each

Water Neck - Straight - 16 AN Male - Hardware / O-Ring Included - Aluminum - Natural - Small Block Chevy - Each

Water Neck - 90 Degree - 8 AN Male - Bolt-On - O-Ring Seal - Aluminum - Black Anodized - Suzuki GSXR 600 2007 - Each

Water Neck - Straight - 16 AN Male - O-Ring - Aluminum - Black Anodized - GM LS-Series - Each

Water Neck and Thermostat - 1-1/2 in ID Hose - 186 Degree Thermostat - Replacement - Aluminum - Natural - GM LS-Series - Each

Water Neck Manifold - 1 in Tall - 20 AN Male x Dual 3/8 in NPT Female Ports - Billet Aluminum - Clear Anodized - Chevy V6 / V8 - Each

Water Neck - 75 Degree - 1-1/2 in ID Hose - 1/2 in NPT Female Port - O-Ring - Hardware Included - Steel - Black Powder Coat - Chevy V8 - Each