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Vehicle Info NeededACDELCOPART NUMBER: 065-12608280
HEAD ASM-CYL MCHG (P1)
$1,09399
Ships on 09/11/2026
Lowest Price GuaranteePart TypeCylinder Head
BrandACDELCO
Package Width6.92
Package Length562.37
Valve Stem Diameter (Mm)5.9625
Programming RequiredNo
Valve Stem Diameter (In)0.235
Head Casting Number12608279
MaterialAluminum
Intake Valve Diameter35.1
Guide Plates IncludedNo
Combustion Chamber Volume49.5
Cnc PortedNo
Features & Benefits - Bullet 2GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
Meets Or Exceeds Original Equipment Manufacture SpecificationsYes
Features & Benefits - Bullet 3GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 4GM regularly updates production and service part designs to integrate new materials and technologies
Product DescriptionGM Genuine Parts Engine Cylinder Head are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Grade TypeOE
Features &#38; Benefits - Bullet 1Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Exhaust Valve Diameter1.19
Vendor Part Number12608280
Package Qty1
Package TypeEA
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