- Compatible with a wide range of small and big block chevy motors
- Clear anodized billet aluminum water outlet with a 45-degree angle
- Precision machined from 6061 t6 billet aluminum
Elevate your engine performance with our CAL-3664 thermostat housing. Crafted from high-quality 6061 T6 billet aluminum, it offers durability and precision engineering. Designed to fit a variety of Small and Big Block Chevy motors, this housing features a clear anodized water outlet with a 45-degree angle. Perfect for hot rods or street rods, it allows easy rotation to fit your engine compartment seamlessly. Complete with stainless bolts and O-ring for a secure seal, it's the ideal upgrade for your vehicle.