The Mahle MS piston set is a matched eight-piece kit for 396 cid Hemi builds, sized to a 3.947" bore, 4.050" stroke with 6.125" rods and a 0.927" pin. The pistons are listed with a 6cc crown volume yielding approximately a 10.6:1 compression ratio per the description and reference 4032 in extended data. Supplied as a balanced set for engine reconditioning.
Mahle MS Piston Set Hemi 396ci 3.947in Bore 4.05in Stroke 6.125in Rod .927 Pin 6cc 10.6 CR Set of 8