Thermostats, Housings & Fillers

Water Neck - Straight - 20 AN Male Inlet - O-Ring - Hardware Included - Aluminum - Black Anodized - Chevy V8 - Each

Water Neck - Straight - 16 AN Male Inlet - O-Ring - Hardware Included - Aluminum - Black Anodized - Chevy V8 - Each

Thermostat - 190 Degree - GM LS-Series - Each

Water Neck - 75 Degree - 1-1/2 in ID Hose - O-Ring - Hardware Included - Billet Aluminum - Black Powder Coat - Chevy V8 - Each

Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Hardware Included - Billet Aluminum - Black Powder Coat - Chevy V8 - Each

Water Neck - 45 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Billet Aluminum - Black Powder Coat - Chevy V8 - Each

Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Billet Aluminum - Black Powder Coat - Chevy V8 - Each

Thermostat - 195 Degree - 2-1/4 in OD - Stainless / Copper - Universal - Each

Water Outlet Restrictors - Funnel Shaped - 5/8 in ID - Aluminum - Natural - Each

Water Outlet Restrictors - 2-1/8 in OD - 5/8 in 3/4 in 1 in ID - Aluminum - Blue / Gold / Red Anodized - Small Block Ford / GM V6 / V8 - Set of 3

Water Outlet Restrictors - 2-1/8 in OD - 5/8 in 3/4 in 1 in ID - Aluminum - Blue / Gold / Red Anodized - Small Block Ford / GM V6 / V8 - Kit

Water Neck Spacer - 1-1/8 in Thick - Four 1/2 in NPT Female Ports - O-Ring - Aluminum - Black Anodized - Chevy V8 - Each