Upgrade your engine's cooling system with YMXWDLBAODA's Thermostat Housing Spacer. This precision-machined aluminum spacer is designed for Brodix HV series intake manifolds on Chevy small block and big block V8 engines. The durable construction withstands high temperatures while maintaining proper coolant flow. Improves temperature regulation and prevents warping of thermostat housing. Simple bolt-on installation makes it ideal for performance builds and engine upgrades. Note: This is an aftermarket part not affiliated with Brodix or Chevrolet.