BTR's Extreme Valve Spring Kit for 2v Modular 4.6 Ford engines will help take your blue oval to the next level. These springs support up to .600" lift. Kit includes springs, +.050" titanium retainers.

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Extended Information:

Emissions : Racing or Pre-Emissions Use Only

Packaging:

Quantity of Each: 1 Package UOM: EA Dimension: 12 x 3 x 4 inches Weight: 8 PG