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Manley's Extreme stroker piston set for Chrysler 6.1L Hemi (4.060-inch bore, 1.220 compression distance, -1.5cc flat top) is a forged eight‑piston assembly for stroker builds. It employs domestic 2618 alloy forgings with cam-and-barrel skirt profiles, tool-steel wrist pins, and Manley's unique fixturing to ensure ring groove to skirt squareness. Precise ring lands and grooves help improve sealing and support reliable power in modified engines.
Manley Chrysler 6.1L Hemi 4.060in Bore 1.220in CD -1.5cc Flat Top Extreme Stroker Piston - Set of 8
