Piston Sets - Cast - 8cyl

MAHLE Original® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled designs for small fitting clearances to reduce engine noise, wear,...

MAHLE Original® pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled designs for small fitting clearances to reduce engine noise, wear,...

Mahle GM 6.6L Duramax 3.898in Stroke 6.417in Rod Perf Pistons w/0.075in Deep Valve Pockets(Set of 8)