Engine Pro 02-4040-32 Performance Valve Springs Set for 2003-2010 Ford Powerstroke 6.0L 6.4
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$291.99
Color
Black
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Description
Running more boost or higher rpm than your factory valve springs are rated for? OEM springs often cause valve float and reversion. This can be a deadly issue to have when trying to make more power. Engine Pro performance valve springs in...