HSP Billet Thermostat Housing Kit.
Allows more room for aftermarket turbo systems and fuel components.
Fits 2001, 2002, 2003, 2004,2005 Chevrolet / GMC 6.6L Duramax LB7 LLY
Allows more room for aftermarket turbo systems and fuel components.
Fits 2001, 2002, 2003, 2004,2005 Chevrolet / GMC 6.6L Duramax LB7 LLY
When ordering a custom color, we will need the specific Prismatic Color Code: Find codes here
*This Thermostat housing is to be used when running a aftermarket turbo charger in the valley with no cooling previsions
Many of the Chevy Duramax coolant lines are routed in a way that makes it difficult to upgrade turbochargers or other performance accessories. The HSP Diesel team has developed a solution for many of those issues. The all new billet thermostat housing and tube kit eliminates the factory coolant hose that crosses over the driver side valve cover. This allows more room for aftermarket turbo systems and fuel components. This component is for aftermarket chargers only.
INCLUDED COMPONENTS:
HSP Billet upper thermostat housing
(1) Thermostat Housing O-ring (719-RFAB)
(3) M6x1.0x35mm Flange Bolts
(6) M6 Fender Washers
(3) M6 Nylon Lock Nuts
(4) M8x1.25-25mm Socket Cap Bolt
(4) M6x1.0-18mm Socket Cap Bolt
(1) 1.75”x3” Straight Boot (437-RFAB)
(1) 1.75”x90° Boot (433-RFAB)
(4) 1 3/4" Worm Gear Clamps (408-RFAB)
COMPATIBLE WITH:
LB7: 01-04 VIN Code 1
LLY: 04.5-05 VIN Code 2
BENEFITS:
CNC machined billet aluminum thermostat upper housing
Allows for added room for aftermarket turbochargers
Easier access to fuel system components on drivers side valve cover
Powder coated hard tube to improve the look of the engine bay
Reinforced silicone boots and hard tube add strength over the factory rubber hose
Allows room for dual CP3 pump kits