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Manley 221434-32 NexTek Performance Valve Spring

(1999-2001, 2003-2004, 2007-2008 Ford Mustang)

Part of: Manley NexTek Performance Valve Spring

Other options in this family: Manley 221427-16 Manley 221437-16

Manufacturer

Picture for manufacturer Manley

Part Number

221434-32
16 reviews
Sale Price

$645.31

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Manley 221434-32 NexTek Performance Valve Spring is engineered for high-performance applications requiring superior durability and reliability. Manufactured from super-clean high-tensile strength chrome silicon steel alloy, this valve spring delivers winning performance and long-term dependability for Chevy LS, Ford Modular, and Chrysler SB HEMI engines.

Key Specifications:

  • Outside Diameter: 1.016" (top) / 1.126" (bottom)
  • Inside Diameter: 0.640" (top) / 0.750" (bottom)
  • Installed Pressure: 95 lbs @ 1.420"
  • Open Pressure: 260 lbs @ 0.920"
  • Maximum Valve Lift: 0.525"

Advanced Manufacturing Features:

  • Proprietary multi-step heat-treating process minimizes load loss
  • Shot peening process for superior fatigue life
  • Computer-aided modeling for application-specific design optimization
  • Ovate wire construction with conical design for reduced weight
  • Special polishing feature enhances fatigue life and reliability

Manley's NexTek technology represents the ultimate value in performance valve springs, combining cutting-edge materials science with precision manufacturing to deliver the lightest, highest quality, and most reliable springs available for modern performance engines.

Products specifications

Fits

1999-2001, 2003-2004, 2007-2008 Ford Mustang

Coated

No

Coil Bind Height (in)

0.880 in.

Damper Spring Included

No

Inside Diameter of Outer Spring (in)

0.750 in.

Number of Springs Per Valve

Single

Outside Diameter of Outer Spring (in)

1.126 in.

Quantity

Sold as a set of 32.

Spring Rate (lbs/in)

330 lbs./in.

Valve Spring Style

Conical ovate wire

Will buy again from them

Excellent Service.

Very good site to buy.

Great Price Smooth Checkout

I ordered tire. Only complaint is that it is 6 years old. Kinda pushing it.

Satisfy with how fast I got the order

good service

Good image of the part and easy checkout.

We ordered the 63 Quart ARB Fridge Freezer and we are very pleased with Autoplicity. The order process on the website was quick and easy. The item was shipped out the next day and we received it within one week. This particular item has been difficult to find and we were very pleased with Autoplicity's pricing and shipping. Thank you for the great service!

Excellent e-merchant. Awesome service, great products and super low prices !!!

Fast service, and helpful staff.

Good store to deal with.<br><br>Will purchase from them again.

I was looking for a specific steering shaft that everywhere else I looked, cost over $400. This site got it to me for half the price which was awesome and I definitely plan on coming back for parts in the future.

Fast shipping! would buy from again for sure! Great product at the best price that I could find!

I had been searching many sites for a better price on shocks for my 1999 Ford Explorer, upon finding Autoplicity the savings was 13.00 cheaper than all others. I instantly made the purchase. wish i had knew about them before I purchased the other items for my truck. will return as a customer .

I placed an order and 2 days later it was at my door!!! Very fast shipping and easy to navigate website! I would definitely recommend this site to all my friends. Keep up the great job!

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