Product Description
160 / 180 Degree Thermostat - Fits Holley Mid Mount for LS / LT engines, as well as BTR Hyperdrive for LS / LT engines.
Choose your desired temperature. 180* is recommended for most street vehicles.
- Direct fit for most Gen 4 LS from 2009+
- Direct fit for all LS/LT based Holley Mid Mount accessory drives
- Direct fit for all LS/LT based BTR Hyperdrive accessory drives
- Direct fit for all L84, L87, and L8T OEM water pumps (Gen V)
- Direct fit for 2022+ Corvette C8 with aluminum thermostat housing
- Lower activation temperature allows coolant to flow through the engine earlier, maintaining lower temperatures (Activates at 160°F or 180°F vs. stock 187-212°F)
- This thermostat fits flawlessly into your stock thermostat housing. It will promote greater cooling efficiency throughout your engine. These high quality thermostats will significantly lower high engine temperature produced by modified and upgraded engines. Once the engine is fully warmed up the thermostat will open up at a lower temperature than the stock unit, allowing the coolant to flow through the engine sooner thus reducing and maintaining cooler engine temperatures. And improving long term reliability of your vehicle’s cooling components.
- DOES NOT FIT GEN V LT1, L83, L86, LT4, LT5 WATER PUMPS.
