SpeedFactory Billet Thermostat Housing - B / D Series

SpeedFactory Billet Thermostat Housing - B / D SeriesThis housing directly replaces the OEM cast unit and is available in either 16AN or 32mm hose end specific versions, with no leak prone modular fittings to deal with or the frustration of trying to remove the AN line & having to fight with 2 large wrenches in a very tight area to get the line off without taking the fitting with it. Includes an 1 8 NPT accessory port for a cooling system pressure sensor or temp sensor (not included) along with

This housing directly replaces the OEM cast unit and is available in either -16AN or 32mm hose end specific versions, with no leak-prone modular fittings to deal with or the frustration of trying to remove the AN line & having to fight with 2 large wrenches in a very tight area to get the line off without taking the fitting with it.

Includes an 1/8 NPT accessory port for a cooling system pressure sensor or temp sensor (not included) along with provisions for the OEM cooling fan switch and engine harness ground.

Product Features: 

• Precision CNC machined from 6061-T6 billet aluminum
• Black Anodized finish adds durability and eliminates corrosion
• Laser-etched SFR logo
• Dual bolt pattern fits both B & D Series (Except D16Z6)
• OEM fan switch port
• Engine harness ground provision
• x1 1/8 NPT accessory port (use for coolant pressure or temp sensor)

Includes:

• (1) Billet Thermostat Housing
• (1) 1/8 NPT Pipe Plug

Fitment:

• 88-01 B-Series engines
• 88-00 D-Series engines (Except D16Z6)

Notes: If installing a pressure sensor (NOT INCLUDED) directly into the housing rather than remote mounting with a -4AN line, you will need to use a small diameter body sensor such as the AEM stainless pressure sensors for fitting/hose clearance.

-16AN hose ends are large and may require adjustments to other items such as fill necks, scattershields, etc for clearance.