Wiseco ProTru Street Pistons & Rings
State-of-the-art quality minus the cost. Featuring forged 4032 aluminum with as forged dome and valve pockets. Over-sized, symmetrical, radiused valve pockets. Precision finished pin bores with pin oilers. ArmorGlide™ skirt coating. Features 1/16", 1/16", 3/16" plasma moly rings. Sets of 8.
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