Chevy SBC 350 15 Degree Swivel Aluminum Thermostat Housing Water Neck Polished It is set up to

It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs

Featuring thicker walls and more gusseting than any other manufacturer

and forged flat-top pistons matched to your bore size

They have injector bosses precisely positioned and machined for excellent fuel spray patterns and maximum power

They're available in several sizes to fit your valve covers

Chevy SBC 350 15 Degree Swivel Aluminum Thermostat Housing Water Neck Polished It is set up toThese chrome water necks from Speedmaster add a touch of class to your cooling system. They're available for a variety of applications. O ring seal and bolts are included.