GM 2.2 Ecotec DOHC Chevy Cavalier Cobalt HHR Malibu Saturn Ion-2 Vue Cylinder Head 2002 - 2008 (CAST # 074 ONLY!!)
GM 2.2/2.4 DOHC ECOTEC Malibu Cobalt Cylinder Head # 788 Gaskets & Bolts
GM 2.2/2.4 DOHC ECOTEC Malibu Cobalt Impala G6 Cylinder Head # 788 06-12
Complete disassembly and thorough cleaning via hot tank & pressure tested to confirm casting integrity
Valve job Performed with all required angles & vacuum tested to ensure perfect compression.
PCD milled to ensure a super smooth finish. (PCD stands for Polycrystalline Diamond, and is best for aluminum heads).
New valve stem seals installed on all our heads & all valve guides are replaced with new ones as necessary.
New valve seats installed as necessary
GM 2.4 Ecotec #788 CH