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Mahle MS piston set for GM LSX 387 cid is supplied as a matched set of eight pistons for performance or replacement builds. Published specs show a 4.125" bore, 1.304" compression height, 3.622" stroke, 6.125" rod, 0.927" pin, -5.8cc dish and an approximate piston mass of 479 g with a 10.4:1 compression ratio, offered as a complete eight-piece kit.
Mahle MS Piston Set GM LSX 387cid 4.125x1.304CH 3.622 Stk 6.125 Rod .927 Pin -5.8cc 10.4CR Set of 8
