Mahle piston set for GM 353ci/353cid applications, specified with a 4.020 in bore, 3.48 in stroke and 5.7 in rod, provided as a set of eight. Extended specs note -4.9cc volume, approximately 10.4:1 compression and 4032 alloy construction at around 557g. This Mahle set matches small-block GM geometry for rebuilds that require these specific dimensional and weight characteristics.
Mahle MS Piston Set GM 604 353ci 4.02in Bore 3.48in Stk 5.7in Rod 0.927 Pin -5cc 10.5 CR Set of 8