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The Wiseco Professional Series forged Chevrolet small-block piston (XLS flat-top) is a single-unit piston built for severe-duty use. Finished for a 4.040 in bore with a 1.2505 in compression height and 0.927 in pin diameter, it’s sold individually. Made from 2618 aluminum, the piston offers precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating, machined crown and forced pin oiling.
Wiseco Chevy XLS FT 1.250inch CH Piston Shelf Stock
