Water Neck - 90 Degree - 1-1/2 in ID Hose - Filler Neck - Swivel - O-Ring - Hardware Included - Aluminum - Clear Anodized - Chevy V8 - Each

Water Neck Manifold - 2-5/16 in Tall - 1 in NPT Female x 1/2 in NPT Female x Dual 1/4 in NPT Female - Aluminum - Black Anodized - Chevy V8 - Each

Water Neck Manifold - 2-5/16 in Tall - Water Hose x 1/2 in NPT Female x Dual 1/4 in NPT Female - Cast Aluminum - Natural - Chevy V8 - Each

Water Neck - 90 Degree - 12 AN Male - Swivel - O-Ring - Hardware Included - Aluminum - Clear Anodized - Chevy V8 - Each

Water Neck - 90 Degree - 16 AN Male - Swivel - O-Ring - Hardware Included - Aluminum - Clear Anodized - Chevy V8 - Each

Enhance your engine's performance with the innovative Chevy Swivel Thermostat Housing w/Filler Neck by CSR PERFORMANCE. Crafted from high-quality billet aluminum and finished in sleek black anodizing, this 90-degree water neck features a swivel design...