The Mahle MS forged piston set is specified for a GM LS application at 417 cid, with a 103.505 mm bore, 1.110R compression height, 4.000" stroke and 6.125" rod length. Supplied as a set of eight and noted with -25cc dish and 9.3 compression ratio, this set presents the dimensional and displacement details needed for precise engine assembly in compatible LS platforms.
Mahle MS GM LS 417cid 103.505 Bore 1.110R CH 4.000 Stroke 6.125 Rod 0.927 Pin -25cc Piston Set of 8