Thermostats, Housings and Fillers

MARCH PERFORMANCE

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

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 …

PETERSON FLUID

Water Neck Spacer - 1 in Thick - O-Ring - Aluminum - Clear Anodized - Chevy V8 - Kit

WEIAND

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

WEIAND

Water Neck - 45 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Aluminum - Black P…

WEIAND

Water Neck - 75 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Aluminum - Black P…

CVR PERFORMANCE

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

TRANS-DAPT

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

TRANS-DAPT

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

TRANS-DAPT

Water Neck - 75 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Steel - Chrome - C…

TRANS-DAPT

Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Hardware Included - Aluminum - Polished - Chevy …