I would go with a Wiseco piston, and your choice of rod. Check out
www.importbuilders.com for a test of different kinds of pistons. You're looking for an 84mm piston, and an LS length rod...they are all over the place if you know what you're looking for.
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2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
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