#12 Pro-Lite Inner Spring 4ft

The #12 Pro-Lite Inner Spring 4ft is a precision-engineered hose support component designed for high-performance fluid systems requiring reliable hose management and vibration isolation. Built by EARLS, a recognized leader in performance plumbing solutions, this inner spring support is ideal for racing applications, fuel systems, and hydraulic lines where hose integrity and system longevity are critical.

The 4-foot length provides extended coverage for complex routing in engine bays and custom installations. This inner spring support is rated for 12 AN (7/8-inch nominal) hose and features Pro-Lite 350 construction, engineered to minimize weight while maintaining structural rigidity under thermal cycling and vibration stress. The inner spring design prevents hose collapse under vacuum conditions and reduces stress concentration at connection points, which is essential in fuel delivery and coolant systems operating under boost or high flow rates.

Professional fabricators, race teams, and restoration specialists benefit most from this component when constructing custom fuel systems, turbo coolant lines, or hydraulic brake circuits where OEM support infrastructure is absent or inadequate. The Pro-Lite specification indicates a lightweight composite construction optimized for motorsports applications where unsprung weight matters and thermal stability is essential.