Thermostats, Housings and Fillers

CVR PERFORMANCE

Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Aluminum - Black Anodized - Small Bloc…

CVR PERFORMANCE

Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Aluminum - Black A…

PROFORM

Filler Neck - Straight - Weld-On - Cap Style - Billet Aluminum - Natural - Universal - Each

CVR PERFORMANCE

Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Aluminum - Clear Anodized - GM LS-Seri…

CVR PERFORMANCE

Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Aluminum - Black Anodized - Mopar B / …

CVR PERFORMANCE

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

CVR PERFORMANCE

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

CSR PERFORMANCE

Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Aluminum - Clear A…

MARCH PERFORMANCE

Water Neck - 90 Degree - 1-1/2 in ID Hose Barb - O-Ring / Hardware Included - Aluminum - Black Anodi…

PETERSON FLUID

Water Neck Spacer - 1-1/4 in Thick - Two 8 AN Female Ports - O-Ring - Aluminum - Clear Anodized - Ch…

PETERSON FLUID

Water Neck Spacer - 1 in Thick - Two 6 AN Female Ports - O-Ring - Aluminum - Clear Anodized - Chevy …

EDELBROCK

Water Neck Spacer - 1-1/8 in Thick - Dual 3/8 in NPT Ports - Bypass Lines / Fitting - Aluminum - Nat…