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Manley Valve Spring, SPRING-1443 POLISHED
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Manley Valve Spring, SPRING-1443 POLISHED

Manley Valve Spring, SPRING-1443 POLISHED

$789.80 $877.56
Part no. 221443P-16 In stock
Special order In stock with our distributor. Usually ships in a few business days, and we email tracking as soon as it leaves.

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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...

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The details

About this part

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.

  • Specially processed premium-grade chrome silicon that is virtually free of impurities or surface irregularities
  • Tested by leading engine builders and are confirmed to be the best performing valve springs on the market today
  • No degradation of spring pressure in the later stages of a race