This Granatelli billet thermostat housing ships with a 160°F thermostat and fits GM LT engines identified for 2014–2019 model years, including LT1, LT2, LT4 and LT5 applications in cars and trucks. The assembly provides a direct housing-and-thermostat solution where a 160-degree thermostat is required for LT-series cooling control and installer compatibility with LS-style thermostat fittings.
Granatelli 14-20 GM LT Billet Thermostat Housing w/160 Deg Thermostat