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Mahle MS pistons for Chevrolet LS 5.3L in a 363cid spec, offered as an eight‑piece set with a 3.800in bore, 1.110RCH crown height and 4.000in stroke. Extended specs record a 2.0cc combustion chamber and an 11.6:1 compression ratio plus detailed rod and pin dimensions. These pistons match the listed measurements for correct fitment in rebuilds that require the published displacement and chamber size.
Mahle MS Chevrolet LS 5.3L 363cid 3.800in Bore x 1.110RCH 4.000 Stroke 2.0cc 11.6 CR - Pist Set of 8
