Chevy SBC 350 15 Degree Swivel Aluminum Thermostat Housing Water Neck Polished Like all Speedmaster cylinder heads

Like all Speedmaster cylinder heads

Additional fittings may be required depending on your application

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

equal-distribution layout produces great midrange torque without compromising top-end power

Ensure that you have the finest distributor cap available by using one of these Speedmaster distributor caps

Chevy SBC 350 15 Degree Swivel Aluminum Thermostat Housing Water Neck Polished Like all Speedmaster cylinder headsThese 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.