Skip to product information
From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent spring force deep into a run, reduced valve bounce, and improved overall stability for high-RPM performance. Built to outperform and outlast in real-world competition.
Manley Drag Race NexTek Series 1.677in Dia .800in lift High Performance Valve Springs (Set of 16)
Sale price
$647.48
Regular price
$719.42
Part Number: 221447-16
Enter your vehicle details
Provide year make and model of your vehicle so we can ensure compatibility during fulfillment!