Mahle MS forged piston set for SBF 408ci applications, supplied as a matched set of eight pistons. Each piston is specified for a 4.030 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 ratio is 9.5:1. Per the spec each piston weighs about 422 g and the material/code shown is 4032, supporting consistent mass and dimensional control for rebuilds that require these exact dimensions.
Mahle MS Piston Set SBF 408ci 4.030in Bore 4.000in Stroke 6.25in Rod .927 Pin -26cc 9.5 CR Set of 8