They look new but can’t guarantee The Manley 221424-16 NexTek Drag Race Double Valve Springs are high-performance parts designed for racing enthusiasts. Made in the United States by the reputable brand Manley, these valve springs come in a set of 16 with a 1.640" outer diameter. Specifically designed for drag racing applications, these double valve springs offer improved performance and reliability for your engine. With no warranty included, these parts are sure to enhance the performance of your vehicle, making them a valuable addition to any auto performance parts collection.
