Billet Thermostat Housing Leak Seal For 1999-2003 Ford Powerstroke 7.3L Black Intake Manifolds 4L 2000-2001 California Emissions Upstream

4L 2000-2001 California Emissions Upstream

5-03 Ford E&F Series Super Duty Trucks

Fit For Jeep Wrangler JK 2 Door 2007-2018

The set is essential to see the pressure drop with a load on the engine

Billet Thermostat Housing Leak Seal For 1999-2003 Ford Powerstroke 7.3L Black Intake Manifolds 4L 2000-2001 California Emissions UpstreamBillet Thermostat Housing W Seal for 1999 2003 Ford Powerstroke 7. 3L by KB Diesel Performance. Engineered with CAD Precision CNC Machined from Billet Aluminum Set the weak stamped steel housing aside & upgrade to our billet housing! Includes 1. Billet Thermostat Housing 2. Heavy Nitrile Seal 3. Replacement Bolts 4. Black Color Fits: 1999 2003 7. 3L Ford Powerstroke engines. When installing do not exceed 100 in lbs of torque with supplied hardware.