Specification
Description
The Billet Specialties LS Thermostat Housing with 16AN Male Nipple is precision-machined from 6061-T6 billet aluminum and features a black anodized finish. Designed for GM LS-Series engines, it ensures optimal coolant flow and a leak-free connection for your cooling lines. This housing accepts OEM LS two-piece style thermostats and seals, and includes an O-ring for use without a thermostat. Stainless steel hardware is provided for easy installation. Compatible with Billet Specialties Tru Trac Systems, GM LS series 2004-2009 water pumps that utilize a separate thermostat and water neck housing, and Edelbrock LS Water Pumps. Made in the USA.
Disclaimer
Ensure compatibility with your specific engine model before purchase. Professional installation is recommended.