Polished Aluminum 90 Degree Thermostat Housing for Small Block Chevy, Big Block Chevy, Chevy 4.3L V6
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EDELBROCKPART NUMBER: 350-4818

Polished Aluminum 90 Degree Thermostat Housing for Small Block Chevy, Big Block Chevy, Chevy 4.3L V6

$4995
More than 10 available
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Thermostat Housings
    Polished Cast Thermostat Housing
  • Small Block Chevy
  • Big Block Chevy
  • 90-Degree Swivel

    Polished Aluminum Thermostat Housing
  • Small Block Chevy
  • Chevy 4.3L V6
  • Big Block Chevy
  • 90-degree Adjustable/Swivel

Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.

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Coolant System Flair and Functionality

Edelbrock Thermostat Housings are a great way to add flair and functionality to your engine. These housings feature an O-ring design for an improved seal, which also allows for removal without requiring a new gasket. Available in a variety of angles to fit your custom application.

Edelbrock Thermostat Housings offer both functional innovation and visual flair—perfect for builders enhancing their cooling systems with a touch of performance style. These housings feature an O-ring seal design, which improves leak protection and allows for easy removal without requiring a new gasket. Available in multiple neck-angle configurations—from straight setups to 45- and 90-degree swivel options—they accommodate various engine bay layouts, ensuring a clean and customized fit.

Constructed with premium materials and finished in polished or anodized aluminum, these housings provide corrosion resistance and a refined aesthetic under the hood. The O-ring seal not only maintains tight coolant containment but also reduces maintenance hassle—no messy gasket replacement needed during routine servicing. Each housing includes mounting hardware for straightforward installation, whether you're servicing a daily driver or building a showpiece.

Benefits at a Glance

  • Enhanced cooling system reliability with leak-resistant O-ring sealing

  • Multiple configurations to suit engine fitment and hose routing

  • Durable aluminum construction for long-lasting performance and style

  • Streamlined maintenance—removal without gasket replacement

These features make the Edelbrock solution ideal if you're searching for a direct, reliable sbc thermostat housing upgrade or refreshing your chevy small block thermostat housing for both function and aesthetics. As a signature edelbrock thermostat housing, this component adds trusted performance and polished appeal to the heart of your cooling system.

Upgrade your cooling setup with a thermostat housing that combines smart engineering and timeless design—streamlining your build for dependable performance and proud presentation.

Part TypeThermostat Housing
Product LineEdelbrock Thermostat Housings
BrandEDELBROCK
Package Height2.7
Package Width5.4
Package Length7.6
Weight0.6 PG
Part CategoryPerformance Parts
Water Neck Style90 degree
Heater Bypass ProvisionNo
Water Neck FinishPolished
QuantitySold individually
Mounting Hardware IncludedYes
Sealing StyleO-ring
Water Neck MaterialAluminum
Vendor Part Number4818
Package Qty1
Package TypeEA
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