Holden 253 - 308 V8 Aeroflow Performance Billet Thermostat Housing - Silver

Aeroflow has become synonymous with premium quality performance products. Aeroflow's objective has been to incorporate state-of-the-art manufacturing, aerospace quality materials and rigid quality controls to produce quality performance products at extraordinary value. Aeroflow has taken its forward thinking knowledge to the street, manufacturing a wide range of race quality products to improve street performance and dependability.

The Aeroflow Performance T6-6061 billet aluminium thermostat housings are a three-piece design with 360-degree swivel rotation to get the correct positioning of the outlet. They are suitable for a large array of applications especially in conversions where space can be an issue - overall height 77.60mm, length 101.70mm and width 70.50mm.

All Aeroflow performance thermostat housings feature an O-ring base flange - superior to the factory paper style gasket - ensuring a tight, leak free seal. Replacement O-rings and bolts can also be purchased through our site (AF59-2091).

For custom applications a female 1-1/4" -20 thread can be exposed on the thermostat housing, allowing for an AN fitting or larger barb fitting. 

These Aeroflow billet thermostat housings are available on our site in a range of anodised finishes - including blue, black, silver, red, and chrome.

Specifications:

Aeroflow Performance Billet Thermostat Housing - Silver

• Part number: AF64-2091S
• Suits Holden 253-308
• Accepts Chevy thermostats
• Material: Billet T6-6061 Aluminium
• Color: Silver
• 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.
• 12 month warranty

Fitment notes:

• Suits Holden 253 - 308 (GM Australia V8 engines)
• Replacement O-ring and bolts - AF59-2091 (available on our site)
• For custom applications a female 1-1/4" -20 thread can be exposed on the thermostat housing, allowing for an AN fitting or larger barb fitting
• Includes optional heater outlet.
• Available in a range of anodised finishes