Pay in 4 interest-free payments of $124.83 Learn more
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Allows for upgrade from ProFlo3 to ProFlo4
torque and improving throttle response and fuel efficiency
68324933AB
68056263AA
manley drag race nextek series 1 677in dia 900in lift high performance valve springs set of 16 2026-ram-3500-esi6007358 Allows for upgrade from ProFlo3From 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.
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