Thermostats & Housings

Drag Race Solutions 3300-001B billet water filler neck for drag racing. Features a 45-degree angle with a 12 AN female O-ring, made from aluminum with a black painted finish, includes O-ring and hardware, designed for efficient cooling system integration...

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

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

Water Neck - 90 Degree - 1-1/2 in ID Hose - Swivel - O-Ring - Aluminum - Black Anodized - Small Block Ford - Each

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

O-Ring sealed at the manifold eliminating the need for a gasket Stainless Steel hardware included. Type of Unit: 360 degree swivel thermostat housing. T6-6061 billet aluminum. Bright Anodized coating. Machined finish.

O-Ring sealed at the manifold eliminating the need for a gasket Stainless Steel hardware included. Type of Unit: 360 degree swivel thermostat housing. T6-6061 billet aluminum. Bright Anodized coating. Machined finish.

CSR Performance water neck for Chevy V8. Features a 90-degree design, 1-1/4in ID hose, swivel with O-ring, includes hardware, made from clear anodized aluminum, designed for racing builds. Ensures secure coolant routing in high-performance Chevy V8...

CSR Performance water neck for Chevy V8. Features a 15-degree design, 12 AN male, 6in tall filler neck, includes O-ring and hardware, made from clear anodized aluminum, designed for racing builds. Enhances coolant filling in high-performance Chevy V8...

CSR Performance water neck for Chevy V8. Features a 90-degree design, 1-1/2in ID hose, 360-degree swivel filler neck with O-ring, includes hardware, made from clear anodized aluminum, designed for racing builds. Enhances coolant routing in...