Granatelli Motor Sports 530180B Black Billet Thermostat Housing with 180F Thermostat - GM LT 5.3L & 6.2L V8: Upgrade your GM LT engine cooling system with the Granatelli Motor Sports 530180B Black Billet Thermostat Housing with 180F Thermostat. Designed for select GM LT-series 5.3L and 6.2L V8 engines, this performance thermostat housing replaces the factory-style housing with durable CNC-machined billet aluminum construction. The Granatelli 530180B billet thermostat housing includes a 180F thermostat and is engineered to support efficient coolant flow and consistent engine temperature management. The black finish adds a clean, performance-oriented appearance to your engine bay while providing the strength and durability expected from a billet aluminum component. Black Billet Aluminum Performance Upgrade: Replace the factory thermostat housing with a durable black billet aluminum housing and included 180F thermostat designed for compatible GM LT performance applications. 6061-T6 Black Billet Aluminum: CNC-machined billet aluminum construction provides excellent strength, durability, and long-term reliability for demanding applications. Includes 180F Thermostat: Includes a 180F thermostat designed to provide reliable engine temperature management for compatible GM LT applications. High-Flow Design: Designed to improve coolant flow and support efficient engine cooling compared with restrictive factory-style designs. Durable Replacement: Provides a durable billet aluminum alternative to the factory-style thermostat housing for compatible GM LT engines. Black Finish: The black finish gives your engine bay a clean, custom appearance while complementing other performance components. Direct Replacement: Designed as a direct replacement for compatible stock thermostat housings without requiring modifications or specialized tools.
- Ideal for Performance Builds - Excellent choice for street performance, modified engines, restorations, and custom builds.
- Billet Aluminum Durability - CNC-machined billet aluminum provides a durable alternative to factory-style housings.
- Improved Coolant Flow - Designed to support efficient coolant circulation through the engine cooling system.
- 180F Temperature Control - Includes a 180F thermostat for consistent engine temperature management.
- Performance Appearance - Black finish provides a clean, aggressive look under the hood.
