Billet Thermostat Housing - Red

Suit Holden 253-308, with optional heater outlet

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



Centre to Centre of Bolt Holes - 84.40mm (3-5/16").
Overall Height - 77.60mm (3-3/64").
Body Height - 59.80mm (2-11/32").
Overall Length - 101.70mm (4").
Width of Body - 70.50mm (2-49/64").
Radiator Hose Size - 38.25mm (1-1/2").
Heater Hose Barb Size - 14.65mm (5/8")
Radiator Hose Angle - 45 Degree.

SKU AF64-2091R
Brand Aeroflow

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