Aeroflow AF64-2091BLK Thermostat Housing Black W/Heater Swivel Fits 253 308 Holden

Billet Thermostat Housing - Black

Suits Holden 253 308 (GM Australia V8) Swivel with Heater Barb Option.

Accepts Chevy Thermostat.

The Aeroflow Performance billet thermostat housings are a three-piece design that allows for correct positioning of the outlet to suit a large array for applications especially in conversions where small cAN be AN issue. Machined from T6-6061 billet aluminium and allows for a full 360-degree swivel rotation for ease of installation. All Aeroflow Performance thermostat housings feature AN O-ring base flange, as opposed to using the factory paper style gasket, this ensured a superior leak free seal. Each thermostat housing outlet cAN be untreated exposing a female 1-1/4”-20 thread to adapt a AN fitting or a larger barb fitting for custom applications. Available in several anodised finishes.

Replacement O-ring and bolts - AF59-2091