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Description

  • Manley 11528-8 - Manley Race Series Stainless Steel Valves. Buy now and get same day shipping! 
  • Hurry up! Tomorrow the price will be higher!

    Specifications:

  • Valve Head Diameter (in): 2.190 in.
  • Valve Head Diameter (mm): 55.626mm
  • Valve Stem Diameter (in): 0.371 in.
  • Valve Stem Diameter (mm): 9.42mm
  • Overall Valve Length (in): 5.218 in.
  • Overall Valve Length (mm): 132.537mm
  • Undercut Stem: Yes
  • Swirl-Polished: Yes
  • Valve Tip Length (in): 0.220 in.
  • Valve Tip Length (mm): 5.588mm
  • Valve Material: NK-842 stainless steel
  • Lock Groove Quantity: 1-groove
  • Lock Groove Style: Conventional
  • Approximate Weight (g): 135
  • Valve Head Style: 5 degree dish
  • Valve Seat Width (in): 0.080 in.
  • Quantity: Sold as a set of 8.
  • We do our best to ship most items same or next day.
  • For all products, free fast delivery of the UPS is already included in the price.
  • Unfortunately UPS doesn’t accept PO box address. Please specify physical address which will guarantee faster delivery.
  • All orders must be paid via PayPal.
  • You may use your paypal dollars, or use your MC/Visa, Amex, Discover thru your PayPal account.
  • We offer 30 Day return policy.
  • Buyer pays return shipping. 
  • Returns will only be accepted with a valid RMA number.
  • All returns must be in original box unopened. 
  • A 20% restocking fee may apply.
  • All products returned are assumed to be in new and saleable condition unless the customer indicates otherwise at the time of submission. Re-boxing fees will be assessed on items received with damaged packaging. This fee may include shipping or other charges levied by the manufacturer. Any product returned in damaged, used or otherwise unsaleable condition may be returned to the customer or credit given at lower value, at the discretion of Autoshopping24.
  • Unfortunately mistakes happen and very seldom we ship faulty items. If you would like to get a replacement for an item purchased from us, we can do it for you! Please ship the original item(s) to our warehouse first and provide us with tracking number(s). Once we see that items are on their way we will send a replacement.

OVERVIEW


Manley Race series performance valves are a great choice for your bracket, oval track, or high performance street engine. All valves are made from stainless steel (intakes are NK-842; exhausts are XH-426) with chrome stems and hardened valve tips. In addition to being made from high-quality materials, Race series valves are swirl polished and fully machined.

FITMENT


Big Block Chevy

NOTES

Image is used for display purposes only and does not reflect actual product.

If you have fitment questions or concerns, please contact us prior to ordering.