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

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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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  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

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.

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Installed Height (in): 1.600 in.

Seat Pressure at Installed Height (lbs): 90 lbs.

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

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