The Mahle MS forged piston set for 8-cylinder small-block Ford applications is a complete set of eight pistons intended for engine rebuilding or performance reconditioning. It supplies consistent geometry and combustion volume for matched assemblies. This set corresponds to roughly 348–349 cid: 4.040" bore, 3.400" stroke, 5.400" rod, 0.927" pin, about -6.2cc crown volume yielding near 10.4:1 compression; listed per-piston mass ~429g and alloy code 4032.
Mahle MS Piston Set SBF 348ci 4.040in Bore 3.4in Stroke 5.4in Rod .927 Pin -6cc 10.4 CR Set of 8