Mahle MS piston set for GM LSX 403 cid applications provides eight pistons matched to the given dimensions for V8 engine builds. Noted specs include 4.005" bore, 4.000" stroke, 6.125" rod, 0.927" pin diameter, -5.8cc piston volume and about 11.4:1 compression ratio with an indicated piston mass near 414g. Supplied as a complete set of eight.
Mahle MS Piston Set GM LSX 403cid 4.005x1.110RCH 4.000 Stk 6.125 Rod .927 Pin -5.8cc 10.8CR Set of 8