Engines and Components› Camshafts and Valvetrain

Livernois Motorsports

Upgraded Valve Spring Kit

$299.99

SKU: LPP813112

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Livernois Motorsports Upgraded Valve Spring is a high-performance upgrade set designed for Ford 4.6L 2V and 5.4L 2V engines. It provides added spring pressure necessary for most aftermarket camshafts.
Show original supplier description
The Livernois Motorsports Upgraded Valve Spring Set is a "mild to wild" performance enhancement for your Ford 4.6L 2V or 5.4L 2V engine. A critical benefit is the elimination of valve float, which significantly reduces the risk of engine damage during high-lift or high-RPM operation. Livernois Motorsports prides itself on engineering, testing, and manufacturing its products in the USA, ensuring quality and performance for enthusiasts. This specific valve spring set is listed as fitting 1996-2014 Ford 4.6L/5.4L 2V engines. Additional vehicle fitments confirmed by third-party retailers include: 1993-2011 Ford Crown Victoria, 1997-2014 Ford E-series, 1997-2004 Ford Expedition, 2002-2005 Ford Explorer, and 1997-2010 Ford F-150.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandLivernois Motorsports
Part NumberLPP813112
CategoryEngines and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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