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Manley, valve spring kit. Std to .490" lift - 57-85 XL (NU) 504240 Ethanol resistant

SKU 38513311355
4.7
USD152.16 USD191.16

Pay in 4 interest-free payments of $38.04 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

Description

Ethanol resistant

made from 50% cotton and 50% polyester

This trim accent places an attractive chrome frame around the ignition & the adjacent control switches

A cover that completely covers the stock regulator

hex wrenches

Manley, valve spring kit. Std to .490" lift - 57-85 XL (NU) 504240 Ethanol resistantIncl. steel top collars and dual spring style valve springs. No machining required for installation. 20% more pressure than stock and suitable for stock to . 490" lift applications. Valve springs have an interference fit to reduce harmonics and control spring surge. Pressure: 85lbs@1. 310", 295lbs@. 820". Coil bind: . 790".

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy

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