Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Gloss Blac

The Chevrolet Duramax Thermostat Housing Kit by Wehrli, available in Gloss Black, is a must-have for your 2001-2005 LB7/LLY Duramax setup. This kit transforms the standard OEM upper radiator hose and coolant routing, offering an optimized configuration compatible with both single and dual CP3 pump installations. Designed to enhance accessibility and provide additional space for larger aftermarket turbochargers, this thermostat housing kit is constructed with CNC machined billet aluminum, ensuring robust durability and a precise fit. The high-quality custom single-stage powder coating not only provides an aesthetic finish but also offers increased resistance to wear and tear over time. This kit includes a coolant pipe, silicone boots, and T-bolt clamps, further ensuring a secure and efficient installation. Features: Enhances engine bay access and appearance; Compatible with race cover style or SXE turbochargers; Includes necessary installation components; Compatible with VGT style turbochargers; Replaces OEM parts for improved performance; Made in the USA.