The Speedmaster PCE191.1006 is a polished aluminum thermostat housing and water neck designed for Chevy Small Block 350 engines. Featuring a 45-degree swivel design, this water neck allows for flexible hose routing to help clear headers, intakes, and other tight engine bay components — making installation cleaner and more customizable than a fixed housing.
Crafted from aluminum with a polished finish, this thermostat housing delivers a lightweight, corrosion-resistant upgrade over stock cast iron units while adding a show-quality appearance under the hood. Designed specifically for SBC 350 applications, it's a straightforward bolt-on improvement for street builds, hot rods, and performance engine swaps.
MPNPCE191.1006
UPC840136513209
