The Mahle MS piston set for SBF 342ci is an eight-piston kit specified for a 342 cubic-inch small-block Ford with a 4.000" bore and 3.400" stroke. The set lists a 5.400" rod, 0.927" pin and a -6cc piston volume with an indicated 9.8:1 compression ratio; extended notes reference a 392g piston weight and 4032 alloy construction.
Mahle MS Piston Set SBF 342ci 4.000in Bore 3.4in Stroke 5.4in Rod .927 Pin -6cc 9.8 CR Set of 8