The Mahle MS piston set for GM LSX 379 cid is a matched eight‑piston kit intended for engine rebuilding. Published specs include a 4.080" bore, 1.330" compression height, 3.622" stroke, 6.098" rod, 0.945" pin, -5.8cc dish, approximate piston mass of 473 g and a 10.2:1 compression ratio, supplied as a full set of eight pistons.
Mahle MS Piston Set GM LSX 379cid 4.080x1.330CH 3.622 Stk 6.098 Rod .945 Pin -5.8cc 10.2CR Set of 8