Chevy SBC 350 Straight Up Aluminum Thermostat Housing Water Neck Chrome The Speedmaster MidRise Air design

The Speedmaster MidRise Air design features the identical plenum and runner design as the normal MidRise

You can get up to 50 percent more starting power when you pick one of these Speedmaster high-torque mini starters

offering an unmatched solution for a wide spectrum of vehicles

and hardware

Additional fittings may be required depending on your application

Chevy SBC 350 Straight Up Aluminum Thermostat Housing Water Neck Chrome The Speedmaster MidRise Air designThese 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.