MuscleCar Builds
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Sean Hyland Motorsport
4.6 fuel injected Mod motor bored and stroked to 5.0, billet cams, using ARP fasteners and Moly Lube, Manley rods, JE Pistons, and muti-layer head gaskets, heads reworked and ported, assembled and dyno'ed in the Horsepower TV set producing 491 HP and 415 FT/LBS of torque by Sean Hyland Motorsports.