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  1. Extreme Supreme

    BBO 496ci serpentine convertion W/ dyno sheet

    Installed the serpentine brackets and all new accessories. Engine makes 582 hp/647 trq. 455 stroked to 496 BTR offset pushrod hole Edelbrocks, CP pistons, Scat rods modded to fit the Olds crank journanls, Torker intake, Holley 950 Hp carb, Roller cam(can't recall spec, I'd have to dig them up)...

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