Mahle OE GM 6.6L Duramax 06-09 LMM LBZ Vin 26D .030 Left Bank Only Piston Set (Set of 4) 5.9 making for a complete bolt

making for a complete bolt on kit for the 68RFE and Aisin AS69RC transmissions

Seamless Integration:

As these trucks have aged

1986 GMC K1500 High Sierra

Mahle OE GM 6.6L Duramax 06-09 LMM LBZ Vin 26D .030 Left Bank Only Piston Set (Set of 4) 5.9 making for a complete boltMAHLE 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, emissions, and improve oil control. Fitment: 2006 Chevrolet Express 2500 Base 2006 Chevrolet Express 2500 LS 2006 Chevrolet Express 2500 LT 2006 Chevrolet Express 3500 Base 2006 Chevrolet Silverado 2500