SpeedFactory Racing Billet B/D Series Thermostat Housing for Honda/Acura Engines Fitting Style:32mm The use of factory manifold

The use of factory manifold bolts and studs

EG / DC / EK with K-Swap mount kit

As with all SpeedFactory Racing Titanium products

Hex broach on the top of the stud for ease of installation

SpeedFactory Racing Billet B/D Series Thermostat Housing for Honda/Acura Engines Fitting Style:32mm The use of factory manifoldFor those that wanted a premium billet option, we present the SpeedFactory Racing Billet B D Series Thermostat Housing! CLICK HERE TO ORDER TITANIUM INSTALLATION HARDWARE! (Order Qty. 2 bolts) 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