Crafted for durability and a perfect fit, the Dorman 625148 Engine Oil Cooler Line is the ideal choice for your 1997-2000 Chevrolet GMC C/K series vehicle. This line is meticulously designed to match OEM specifications, ensuring a seamless integration with your engine's existing components. The combination of high-quality aluminum and rubber materials provides both strength and flexibility, accommodating the demands of medium-duty usage while maintaining a matte finish that complements your engine bay's aesthetics. The kit comes complete with a clip for secure mounting and has undergone 100% leak testing to guarantee reliability. With end fittings designed for easy installation, this oil cooler line boasts an impressive 63-inch length, suited for the designated mounting style. Instant Lock Male and Male Threaded end fittings ensure a tight connection, preventing leaks and ensuring optimal performance. Keep your engine running smoothly with this top-notch replacement part, precision-engineered by Dorman (OE Solutions).