Water Necks - Thermostat Housings

MOROSO

Water Neck Manifold - 1 in Tall - 16 AN Male x Dual 3/8 in NPT Female Ports - Billet Aluminum - Blac…

CVR PERFORMANCE

Water Neck - 90 Degree - 16 AN Male - Swivel - O-Ring - Aluminum - Black Anodized - GM LS-Series - E…

U-B MACHINE

Water Neck - 35 Degree - 16 AN Male - Bolt-On - Billet Aluminum - Blue Anodized - Small Block Ford -…

MARCH PERFORMANCE

Water Neck - Straight - 20 AN Male - O-Ring / Hardware Included - Aluminum - Black Anodized - GM LS-…

CVR PERFORMANCE

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

MARCH PERFORMANCE

Water Neck - Straight - 1-1/2 in ID Hose Barb - O-Ring / Hardware Included - Aluminum - Black Anodiz…

BILLET SPECIALTIES

Water Neck - 15 Degree - 1-1/2 in ID Hose - Swivel - Stainless Hardware - Billet Aluminum - Polished…

BILLET SPECIALTIES

Water Neck - 75 Degree - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Polished…

BILLET SPECIALTIES

Water Neck - 75 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Stainless Hardware - Billet Aluminum -…

BILLET SPECIALTIES

Water Neck - Straight - 20 AN Male - Hardware / O-Ring Included - Aluminum - Black Anodized - Small …

BILLET SPECIALTIES

Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Black Ano…

BILLET SPECIALTIES

Water Neck - 45 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Stainless Hardware - Billet Aluminum -…