1999-04 F-150 SVT Lightning Trick Flow Valve Spring Upgrade Kit - For Stock Heads 5.4 by Trick Flow

Price: 249.99 USD
Availability: InStock

1999-04 F-150 SVT Lightning Trick Flow Valve Spring Upgrade Kit - For Stock Heads 5.4

Upgrade your valve springs to install higher-lift camshafts with this Trick Flow valve spring kit for 1999-2004 SVT Lightning 5.4!

Item #TFS-2500500L
MPN# 2500500

Everyday Low Price: $249.99

In Stock

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Benefits

Increased Valvetrain Stability
Lighter weight
Less spring pressure

Features

Up to .600" lift
1.05" Outside Diameter
Bee Hive Style Springs
Spring Rate 208 lbs./in.

What's in the Box

(16) Valve Springs
(16) Retainers
(16) Seals
(16) Locks
(16) Shims
Instructions

Trick Flow Valve Spring Upgrade Kit

Install an upgraded camshaft in your 1999-2004 SVT Lightning and ensure that you have the proper seat pressure on your valves with this Trick Flow valve spring upgrade kit. Trick Flow's valve springs kit allows you to install a high-performance cam of up to 0.600" lift on any 1999-2004 Lightning with OEM cylinder heads. With the beehive design, this spring produces 208 lbs. per inch of pressure at 1.020" installed height. Featuring hardened 4140 Chromoly retainers, 7-degree valve locks, valve seals, and instructions. Best of all, no machining is required to install these on your stock heads!

Valve Spring Specs:

Retainer Material: Chromoly steel
Outside Diameter of Outer Spring (in.): 1.050 in.
Coil Bind Height (in.): 0.980 in.
Spring Rate (lbs/in.): 208 lbs./in.
Inside Diameter of Outer Spring (in.):0.750 in.
Lock Material: Steel
Lock Groove Quantity: 3-groove
Lock Style: 7 degree
Valve Stem Diameter (in.): 0.275 in.
Valve Stem Diameter (mm): 7.00mm
Notes: Spring OD tapers from 1.050 in. to 0.940 in.

Trick Flow Warranty - Click Here

Ford F-150 SVT Lightning - 1999, 2000, 2001, 2002, 2003, 2004
Engines: 5.4

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

About This Brand

Trick Flow - Serious Horsepower
Horsepower doesn't happen by accident. It takes time, skill, and the right combination of parts to allow your engine to produce optimum power levels.

Trick Flow engineers use advanced Computer-Aided Design (CAD) work stations and high-tech 3D modeling to develop and analyze components quickly and accurately. Trick Flow machinists use state-of-the-art rapid physical prototyping, CNC-machining centers, and hot rodding know-how to turn designs into molds and foundry tooling.

Prototypes and products are subjected to hours of relentless testing on one of Trick Flow's dynamometers, and extensive road and race track data is gathered to guarantee parts perform as intended. Trick Flow's commitment to quality combined with a "zero defects" attitude ensures Trick Flow products will exceed your expectations.

From Lightning cylinder heads to Mustang camshafts, pistons to intake manifolds, Trick Flow is committed to making products that are designed and engineered to deliver power!