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Mahle MS piston set for GM LSX 431 cid (4.080x1.050) is a matched eight-piston package for LSX V8 projects. Noted specifications include a 4.080" bore, 4.125" stroke, 6.125" rod, 0.927" pin, -5.8cc piston volume and a listed compression ratio around 11.5:1 with per-piston mass near 433g. Supplied as a complete set of eight pistons.
Mahle MS Piston Set GM LSX 431cid 4.080x1.050RCH 4.125 Stk 6.125 Rod .927 Pin -5.8cc 11.5CR Set of 8
