Granatelli Motor Sports 4.00" Aluminum Hose Clamps – 971400R

The Granatelli Motor Sports 4.00" Aluminum Hose Clamps 971400R are engineered for high-performance automotive and racing applications that demand maximum holding strength. Designed for large-diameter hoses and intercooler piping, these aluminum hose clamps provide secure, leak-free connections under boost and high-pressure conditions.

Heavy-Duty Aluminum Construction for High-Performance Applications

Manufactured from premium-grade aluminum, the 4.00 inch aluminum hose clamps deliver exceptional strength while remaining lightweight. Built to withstand the stress of turbocharged and high-horsepower engines, these clamps are ideal for performance street and race vehicles.

• Strong yet lightweight aluminum construction
• Designed for high-performance and racing environments
• Ideal for large-diameter intake and intercooler piping

Secure, Leak-Free Seal Under Boost

The 971400R performance hose clamps provide uniform clamping pressure across the hose surface, helping eliminate leaks and preventing hose blow-offs under high boost and pressure conditions.

• Prevents hose slippage in turbo applications
• Maintains tight, consistent hose connections
• Perfect for turbochargers, intercoolers, and high-flow intake systems

Corrosion-Resistant for Harsh Engine Bay Conditions

These aluminum hose clamps are built to resist corrosion and perform reliably in extreme engine environments, including high heat, vibration, moisture, and chemical exposure.

• Corrosion-resistant aluminum material
• Reliable in high-temperature, high-vibration conditions
• Long-lasting durability for racing and street performance builds

Precision Engineering for Consistent Clamping Pressure

Granatelli Motor Sports 4.00" Aluminum Hose Clamps are precision-engineered to deliver even clamping force, improving sealing performance and enhancing overall system reliability.

• Uniform clamping pressure for optimal sealing
• Enhances safety and performance reliability
• Specifically designed for 4.00-inch performance hoses and tubing

Professional-Grade Performance from Granatelli Motor Sports

Granatelli Motor Sports is recognized for producing high-performance automotive components trusted by enthusiasts and racers alike. The 971400R 4.00" Aluminum Hose Clamps combine strength, durability, and precision engineering—making them an essential component for any serious turbocharged or high-performance engine build.