Mahle MS piston set for GM LSX 402 cid applications supplies a matched set of eight pistons sized for specific build geometry. Specified bore 4.000", stroke 4.000", rod length 6.125", wrist pin 0.927", piston volume -5.8cc and a listed compression ratio around 10.8:1 with per-piston mass near 412g. Intended as a direct component set for LSX V8 projects.
Mahle MS Piston Set GM LSX 402cid 4.000x1.110RCH 4.000 Stk 6.125 Rod .927 Pin -5.8cc 10.8CR Set of 8