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Wiseco Professional Series forged piston for Chevrolet big-block drag applications. This drag-oriented piston specifies a 1.645 in compression height and is built as a Professional Series unit for severe-duty racing. It leverages premium rings, precision groove machining, ArmorGlide skirt coating and forced pin oiling to support demanding drag use.
Wiseco CHV BIG BLOCK DRAG 1.645CH 4280A Piston Shelf Stock
