Mahle MS piston set for GM LT 6.2L (429ci) includes eight pistons with a 4.130in bore, 4.000in stroke, 6.125in rod and 0.927in pin, specified with -6.1cc volume and a 12.7:1 compression ratio. The pistons are TBC coated and supplied as a matched eight‑piece set for engine builds that require these exact dimensions.
Mahle MS Piston Set GM LT 6.2L 429ci 4.130in B 4.000in S 6.125in R .927 P -6.1cc 12.7 CR Set of 8