Shiny And Functional: 45° Polished Aluminum Swivel Water Neck Thermostat Housing For Chevy LS Engines

Building an LS engine?

Don't skimp on the little details.

This polished aluminum thermostat housing (aka water neck) is both functional and good-looking.

It features a 45-degree swivel design, which gives you flexibility in routing your upper radiator hose - super helpful in tight engine bays or custom builds.

It fits a huge range of GM engines including LS1, LS2, LS3, LS7, LS9, LSA, L76, L92, plus the truck motors like 4.8L, 5.3L, and 6.0L.

It's made from durable aluminum with a mirror polish that'll really stand out against your intake manifold.

Direct replacement for the factory unit, but way cooler looking.

Get your cooling system plumbed right and looking sharp with this gesa8736 housing.