Earl's Performance Econ-O-Fit Hose Clamp Covers

The Earl's Performance Econ-O-Fit™ is the original anodized aluminum hose clamp cover — a trusted solution for professional fluid system builds across automotive, racing, marine, and industrial applications. Designed to transform standard worm gear-style hose clamps into finished, professional-looking components, the Econ-O-Fit line delivers the clean, polished appearance that high-performance engine bays and custom plumbing installations demand.

Each Econ-O-Fit cover is precision-machined from aluminum alloy and features a specially engineered interior grooving system that prevents hoses from hanging up during installation and ensures correct positioning of the worm gear clamp relative to the end of the hose — eliminating guesswork and promoting secure, leak-free connections.

Key Features:

• The original anodized aluminum hose clamp cover — trusted by racing professionals and builders for decades
• Precision-machined aluminum alloy construction for durability and corrosion resistance
• Specially designed interior grooving prevents hose hang-up and ensures proper worm gear clamp placement
• Compatible with standard worm gear-style hose clamps
• Available in a wide range of anodized finish options to complement any build
• Broad selection of sizes to suit AN braided lines, radiator hoses, intercooler hoses, fuel lines, oil lines, heater hoses, and more
• Legal for use on emissions-controlled, non-emissions-controlled, and racing-only vehicles

About Earl's Performance Plumbing

Earl's Performance Plumbing brought aviation fluid transfer technology to the automotive performance market over five decades ago. With the most extensive line of plumbing products available, Earl's products are relied upon by professional racing teams and serious builders worldwide. The Econ-O-Fit line reflects that same commitment to precision engineering and professional-grade results.