Granatelli 530180B Billet Thermostat Housing 180 Black for 2014-2020 LT Engine

Vehicle Fitment

• 2014-2020 GM/Chevrolet LT-Series Engines (LT1, LT4) - Corvette, Camaro, CTS-V, trucks/SUVs, and LT-based engine swaps

Fitment Notes

• A related SKU (530000, housing only without thermostat) is listed by Granatelli as fitting 2014-2025 LT1/LT2/LT4/LT5 - this specific 530180B listing consistently shows only 2014-2020 across sources. Confirm current-year LT5 compatibility directly with Granatelli before ordering for a newer vehicle
• Also available with a 160° thermostat as PN 530160B, or as housing-only (no thermostat) as PN 530000
• A standalone 180° thermostat (no housing) is also available as PN 53080T for owners who only need to replace the thermostat
• Widely used in LS/LT engine swap applications, not just factory GM vehicles

Features

• Billet aluminum construction for improved durability over the factory plastic housing
• Includes 180° thermostat - closer to factory-style operating temperature than the 160° version
• Black finish for a clean, blacked-out engine bay look

Specifications

• Material: Billet Aluminum
• Finish: Black
• Thermostat Rating: 180°F
• Engine Compatibility: GM LT-Series (LT1, LT4)

Included Components

• 1x Billet Thermostat Housing
• 1x 180° Thermostat

Product Description

Granatelli's billet thermostat housing replaces the factory plastic unit on GM LT engines with a stronger, better-sealing aluminum piece, finished in black for a cleaner engine bay look. The included 180° thermostat keeps coolant temps closer to a factory-style operating range than the 160° version, better suited to street-driven cars that want the durability upgrade without changing warm-up behavior or cabin heat output.

Like its 160° sibling, it's a popular fitment on Corvettes, Camaros, and CTS-Vs, but also shows up regularly in LT-based engine swaps into other chassis, since the LT housing bolt pattern stays consistent regardless of the vehicle it ends up in.