Alum. Water Neck SBC Straight Up Polished Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Hardware Included - Aluminum - Polished - Chevy V8 - Each

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

Water Neck Spacer - Polished Water Neck Spacer - 1 in Thick - Two 3/8 in NPT Female Ports - O-Ring Seal - Aluminum - Polished - Chevy V8 - Each

WATER NECK PONTIAC POLISHED ALUMINUM Water Neck - 75 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Aluminum - Polished - Pontiac V8 - Each

GM LS Engine Water Neck Straight Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Aluminum - Polished - GM LS-Series - Each

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