Collection: 3.25-Inch Billet Aluminum Hose Clamps

Upgrade your connections with the 3.25-inch Billet Aluminum Hose Clamps available on this page from Granatelli Motor Sports. Designed as a universal-fit solution, these clamps are ideal for securing hoses in performance and street applications alike, including intake systems, intercooler piping, cooling hoses, vacuum lines, and other high-pressure or high-heat environments. They’re offered in multiple finishes and colors, including blue, red, standard, yellow, and black, so you can match your engine bay style without sacrificing function. Hose clamps should be replaced when you notice corrosion, stripped hardware, loss of clamping force, leaks, or cracking hoses caused by uneven pressure; upgrading to a precision-machined billet clamp helps prevent those issues in the first place. Billet aluminum refers to metal that has been machined from a solid block of aluminum, resulting in superior strength, consistent tolerances, and a clean, premium finish compared to stamped or cast alternatives. Granatelli’s billet aluminum hose clamps deliver strong, even clamping pressure, lightweight durability, corrosion resistance, and a professional look. Granatelli hose clamps are a smart, long-lasting choice whether you’re refreshing worn components or building a high-performance setup from the ground up.