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The Mahle MS piston set for GM LSX 377 cid is a matched eight‑piston kit for engine replacements and builds. Specs list a 4.070" bore, 1.330" compression height, 3.622" stroke, 6.098" rod length, 0.945" pin, -5.8cc dish, about 469 g per piston and a 10.2:1 compression ratio, supplied together as a complete eight-piston set.
Mahle MS Piston Set GM LSX 377cid 4.070x1.330CH 3.622 Stk 6.098 Rod .945 Pin -5.8cc 10.2CR Set of 8
