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Trick Flow® Valve Spring Upgrade Kits for Ford 4.6L/5.4L 2V Engines TFS-2500500

Trick Flow Specialties TFS-2500500 - Trick Flow® Valve Spring Upgrade Kits for Ford 4.6L/5.4L 2V Engines

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Twisted Wedge Valve Spring Upgrade,Steel Retainers,Steel Locks,3-Groove,Ford,4.6L/5.4L 2V, Kit

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Brand: Trick Flow Specialties

Manufacturer's Part Number: TFS-2500500

Part Type: Valve Spring and Retainer Kits

Product Line: Trick Flow® Valve Spring Upgrade Kits for Ford 4.6L/5.4L 2V Engines

Summit Racing Part Number: TFS-2500500

Number of Springs Per Valve: Single

Outside Diameter of Outer Spring (in): 1.050 in.

Damper Spring Included: No

Spring Rate (lbs/in): 208 lbs./in.

Inside Diameter of Outer Spring (in): 0.750 in.

Valve Spring Style: Beehive

Coated: No

Retainers Included: Yes

Retainer Material: Chromoly steel

Locks Included: Yes

Lock Style: 7 degree

Lock Groove Quantity: 3-groove

Lock Material: Steel

Quantity: Sold as a kit.

Notes: Spring OD tapers from 1.050 in. to 0.940 in. Kit also includes valve seals.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

When you're changing cams or making other valvetrain upgrades to a Ford 4.6L or 5.4L 2V engine, it's important to replace the stock valve springs with a set designed to handle the increased valve lift. Trick Flow® valve spring upgrade kits feature a beehive spring design so they can be installed without machine work to the heads. Both kits come with springs, chromoly retainers, locks, seals, and instructions.


Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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