Billet Specialties LS Thermostat Housing Straight Black BLK90134

Water Neck - Straight - 1-1/2 in ID Hose - O-Ring - Stainless Hardware - Billet Aluminum - Black Anodized - GM LS-Series - Each

Weiand Alm. Water Outlet 45- Degree Swivel Polished 6242

Water Neck - 45 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Aluminum - Polished - Chevy V8 - Each

Moroso Billet Filler Neck - Small Design 63488

Filler Neck - Small - Weld-On - Cap Style - 1/16 in NPT Port - 1/4 in Hose Barb Fitting Included - Billet Aluminum - Natural - Universal - Each

Mr. Gasket O-Ring Chrome Water Neck 2662

Water Neck - 45 Degree - 1-1/2 in ID Hose - O-Ring - Hardware Included - Steel - Chrome - Small Block Ford - Each

Edelbrock Water Neck - Steel Black SBF 289-351W 48143

Water Neck - 15 Degree - 1-1/2 in ID Hose - O-Ring - Hardware Included - Steel - Black Powder Coat - Small Block Ford - Each

Racing Power Co-Packaged Chrome Aluminum SB Chevy Water Neck 15Deg R6015C

Water Neck - 75 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Aluminum - Chrome - Chevy V8 - Each

Trans-Dapt 90 Deg. SBC/BBC Alum. Water Neck 6007

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

Allstar Performance Radiator Hose Restrictor All30242

Radiator Hose Restrictor - 1-3/4 in OD - Aluminum - Natural - Each

Allstar Performance Swivel Water Neck 75 Deg W/ O-Ring All30173

Water Neck - 75 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Billet Aluminum - Polished - Chevy V8 - Each

Allstar Performance Straight Water Neck W/O-Ring All30172

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

Allstar Performance Swivel Water Neck 45 Deg W/O-Ring All30171

Water Neck - 45 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Hardware Included - Billet Aluminum - Polished - Chevy V8 - Each

Mr. Gasket O-Ring Chrome Water Neck 2660

Water Neck - 45 Degree - 1-1/2 in ID Hose - O-Ring - Hardware Included - Steel - Chrome - Chevy V8 - Each

Trans-Dapt 66-75 SBC Orange Water Neck 9929

Water Neck - 90 Degree - 1-1/2 in ID Hose - O-Ring - Hardware Included - Steel - Orange Powder Coat - Chevy V8 - Each

Cvr Performance Thermostat Housing GM LS w/16AN - Black TSH5SABK

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

Racing Power Co-Packaged Chrome Ford 351-C Water Neck R9331

Water Neck - Straight - 1-1/2 in ID Hose - O-Ring / Hardware Included - Steel - Chrome - Ford Cleveland / Modified - Each