Manley Performance

Manley Valve Spring, SPRING-1447 POLISHED

SKU 221447P-16Sold out
$908.09$1,008.99Save $100.90

  • Ships fast from US warehouses
  • Local pickup available
  • Professional install & dyno tuning in-house

Manley Valve Spring, SPRING-1447 POLISHED

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.

Fitment

Manley Valve Spring, SPRING-1447 POLISHED.

Specifications

Manufacturer part number
221447P-16
UPC
807298023786
Shipping weight & size
4.00 lb, 15.38 × 3.63 × 3.63 in

Notices

  • WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
  • Special order item — ships direct from the manufacturer; extended lead times may apply.