Aeroflow 253 308 Holden Thermostat AF64-2056S RA Included in the kit are

Included in the kit are the following components:

Together they offer true cutting edge technology to tuners and performance enthusiasts worldwide

and lightweight properties

MILSPEC Hard-Anodized Valve Guide and Stem

Aeroflow 253 308 Holden Thermostat AF64-2056S RA Included in the kit areSuit Holden V8 (Swivel. No Heater Outlet) Suits Holden 253 304 308 (GM Australia V8) Swivel with NO 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