Granatelli Motor Sports Billet Aluminum Hose Clamp – 84.5mm–86.5mm Adjustable Range – Black Finish – Part #971300

The Granatelli Motor Sports Billet Aluminum Hose Clamp is engineered for high-performance automotive applications where secure hose retention, reliable sealing, and aggressive engine bay styling are essential. Precision-machined from lightweight billet aluminum, this clamp delivers dependable clamping force for turbocharged, supercharged, and custom performance vehicles.

Featuring a durable black anodized finish, the 971300 adds a clean performance appearance while helping protect against corrosion, heat, moisture, and harsh engine bay conditions. Ideal for intercooler piping, intake tubing, silicone couplers, radiator hoses, coolant lines, and high-boost systems.

• Precision-Machined Billet Aluminum – Lightweight, durable construction designed for demanding automotive environments
• Secure Leak-Free Clamping – Helps reduce hose movement, boost leaks, and hose blow-offs under pressure
• Black Anodized Finish – Adds an aggressive custom appearance while improving corrosion resistance
• Ideal for Performance Applications – Perfect for turbocharger, intercooler, intake, radiator, and cooling system setups
• Built for Street and Racing Use – Designed to handle heat, vibration, and high-performance driving conditions
• Hose clamps run larger - Reference range listed below
• Size Conversion – 84.5mm–86.5mm (approximately 3.32"–3.40")

Granatelli Motor Sports billet hose clamps combine lightweight strength, secure sealing performance, and premium billet styling for enthusiasts who demand dependable hardware for serious automotive builds.