Chevrolet Performance 1.615" Exhaust Valve LS7 Hollow Stem H763CBFM looking at the actual run

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Chevrolet Performance 1.615" Exhaust Valve LS7 Hollow Stem H763CBFM looking at the actual runProduct Description: Exhaust Valve 1. 615 in Head 8 mm Valve Stem 5. 250 in Long Sodium Filled GM LS Series Sold Individually Chevrolet Performance has a wide selection of performance upgrade parts specifically for GM vehicles, as well as crate engines, you can add proven performance to stock vehicles. Looking to personalize your vehicle? Chevrolet Performance is the place. Inside youll discover a complete portfolio of Chevrolet, Buick, GMC and