Mahle MS forged piston set for SBF 427ci applications, supplied as a matched set of eight pistons. Each piston is specified for a 4.125 in bore with a 4.000 in stroke, 6.250 in rod length and a 0.927 in wrist pin; the crown volume is -26cc and the listed compression is about 9.9:1. Per the spec each piston weighs about 435 g and the material/code shown is 4032, provided for dimensional consistency during engine assembly.
Mahle MS Piston Set SBF 427ci 4.125in Bore 4.000in Stroke 6.25in Rod .927 Pin -26cc 9.8 CR Set of 8