Granatelli Motor Sports - 1.75-Inch Billet Aluminum Hose Clamps

This page features our selection of 1.75-inch (44mm) Aluminum Billet Hose Clamps, designed to provide a secure, reliable seal for a wide range of automotive and performance applications. Precision-machined from high-quality aluminum, these billet hose clamps offer superior strength, corrosion resistance, and a clean, professional appearance compared to traditional stamped or worm-gear clamps. Available in multiple finishes and colors, including standard, black, red, polished, and more. This makes it easy to match your engine bay or fuel system setup. These clamps help maintain consistent hose pressure, prevent leaks, and protect hoses from damage caused by uneven clamping force. Signs it’s time to replace a hose clamp include visible corrosion, stripped hardware, loss of clamping tension, or fluid and air leaks around fittings. All items on this page are universal fit, making them an excellent choice for custom builds, repairs, or upgrades wherever a precise 1.75" clamp is required.