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GM 12578450 Cylinder Head Assembly

2006-2015 GM

Customer Questions & Expert Answers (4)
GM 12578450 Cylinder Head Assembly
  • Part Description
    Head Assembly, Cyl ; Head, Engine Cylinder
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
$1151.65 MSRP: $1488.88
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Currently Unavailable

Due to manufacturer supply shortage, this item isn’t currently available for ordering.

  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12578450
    Part DescriptionHead Assembly, Cyl ; Head, Engine Cylinder
    Other NamesCylinder Head
    Item Dimensions22.0 x 8.6 x 6.5 inches
    Item Weight24.10 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU12578450
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2014-2015 Chevrolet Camaro8 Cyl 7.0LSS 2 DOOR COUPE
    2006-2013 Chevrolet Corvette8 Cyl 7.0L2 DOOR SPECIAL, CONVERTIBLE
  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 12578450 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What components need to be removed next for the 2015 Chevrolet Camaro? Posted by Customer
    A:
    Next, remove the valve covers, exhaust manifold(s), rocker arms, and pushrods. Keep all parts in order for reinstallation.
    Posted by GMPartsGiant Specialist
    Q:
    What is the procedure for tightening the bolts for the 2014 Chevrolet Camaro? Posted by Customer
    A:
    Following the recommended sequence, tighten the bolts in four steps to the specified torque and angle of rotation.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    How should the mating surfaces be checked for damage for the 2007 Chevrolet Corvette? Posted by Customer
    A:
    Check for nicks, deep scratches, and other damage on the mating surfaces, and if necessary, use a file for slight imperfections or consult a machine shop for excessive damage. If warpage is suspected, use a straightedge to check for distortion.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Cylinder Head
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 12578450, the Right Choice

To ensure reliability, purchase GM part # 12578450 Cylinder Head Assembly. It is sometimes referred to as GM Cylinder Head. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Chevrolet Camaro, Corvette models.

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