Billet 6061 aluminum thermostat housing fits all LT1, LT4, L83, and L86 water pumps
Designed to use factory type thermostats - Thermostat, holder, spring, and gasket are NOT included, but we can get them for you if you don't have a factory housing.
Kit includes swiveling billet housing, separate inner piece to hold the thermostat, and (3) stainless bolts.
*The steam port tube is included. It can be removed if desired, and plugged with a 1/16npt plug (not included).
**Made in the USA by Billet Specialties
Features:
- Fits 2014-Up LT1, LT2, LT4, LT5, L83, L86 engines with the three-bolt plastic thermostat housing.
- Uses OE Thermostat
- Steam Vent operates exactly like the OE housing
- 1-1/2 dia. hose neck - eliminates hose adapters
- Uses OE thermostat gasket
- 15° angled neck. Black anodized finish
USES OE THERMOSTAT INTERNALS & SEAL **NOT INCLUDED**