Granatelli Motor Sports Billet Aluminum Hose Clamp – 42mm–44mm Adjustable Range – Part #971150R

Race-Inspired Billet Hose Clamp for Performance Engine Bays

Built for automotive enthusiasts who demand both performance and appearance, the Granatelli Motor Sports Billet Aluminum Hose Clamp delivers secure clamping strength, lightweight durability, and aggressive billet styling for high-performance applications. Whether you're upgrading a turbocharged street car, race vehicle, off-road build, or custom engine bay, this clamp is engineered to provide reliable sealing under demanding conditions.

Precision-machined from premium billet aluminum, the 971150R hose clamp is designed to handle high boost pressure, extreme engine bay heat, vibration, and aggressive driving environments while maintaining a clean, professional appearance.

Built for Turbo, Intercooler, Intake, and Cooling Systems

Designed for performance automotive use, this billet hose clamp works perfectly with silicone couplers, intercooler piping, intake tubing, radiator hoses, and custom cooling system setups.

• Ideal for turbocharger and supercharger applications
• Excellent for intercooler piping and intake systems
• Perfect for radiator and cooling hose connections
• Great for street performance, racing, and custom builds

Secure Clamping Strength with Leak-Free Performance

Engineered to provide even clamping pressure, the Granatelli billet hose clamp helps reduce hose movement, boost leaks, and connection failures in high-pressure automotive systems.

• Helps prevent hose blow-offs under boost
• Provides consistent sealing pressure
• Reliable under high heat and extreme conditions
• Designed for demanding performance applications

Lightweight Billet Aluminum Construction

The billet aluminum design offers excellent durability without unnecessary weight, making it ideal for enthusiasts focused on both performance and engine bay aesthetics.

• Lightweight billet aluminum construction
• Corrosion-resistant finish for long-term durability
• Clean race-inspired appearance
• Professional fit and finish for custom engine bays

42mm–44mm Adjustable Clamping Range

The adjustable 42mm–44mm range provides flexibility for multiple hose and tubing applications while maintaining a tight and secure fit.

• Hose clamps run larger - Reference range listed below
• Size Conversion - 42mm - 44mm (approximately 1.65"–1.73")

Trusted Granatelli Motor Sports Performance

Granatelli Motor Sports continues to deliver performance-focused automotive components trusted by racers, builders, and enthusiasts worldwide. The 971150R billet hose clamp combines strength, reliability, and premium styling for serious performance applications.