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GMC 12352783 Cylinder Head Assembly (Remanufacture 454 Domestic)

1985-1991 GMC

Customer Questions & Expert Answers (9)
GM 12352783 Cylinder Head Assembly (Remanufacture 454 Domestic)
GM 12352783 Cylinder Head Assembly (Remanufacture 454 Domestic)
  • Part Description
    Head Assembly, Cylinder Complete(Remanufacture 454 Domestic)
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number12352783
    Part DescriptionHead Assembly, Cylinder Complete(Remanufacture 454 Domestic)
    Other NamesCylinder Head
    Item Dimensions24.9 x 11.4 x 8.4 inches
    Item Weight70.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Require Quantity2
    ManufacturerGeneral Motors
    SKU12352783
    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
    1988-1990, 1985-1986 GMC C1500C1500 EXTENDED CAB LONG BOX, C1500 EXTENDED CAB STANDARD BOX, C1500 REGULAR CAB LONG BOX, C1500 REGULAR CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX
    1988-1990, 1985-1986 GMC C25008 Cyl 7.4LC2500 EXTENDED CAB LONG BOX, C2500 EXTENDED CAB STANDARD BOX, C2500 REGULAR CAB, CREW CAB, REGULAR CAB
    1988-1990, 1985-1986 GMC C35008 Cyl 7.4LC3500 CAB CHASSIS 135.5, C3500 CAB CHASSIS 159.9, C3500 EXTENDED CAB, C3500 REGULAR CAB, CAB CHASSIS 135.5, CAB CHASSIS 159.9, CREW CAB, REGULAR CAB
    1988-1991 GMC G15001/2 TON CARGO, 1/2 TON PASSENGER
    1988-1991 GMC G25003/4 TON CARGO, 3/4 TON PASSENGER
    1988-1991 GMC G35008 Cyl 7.4L1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER
    1985-1991 GMC Jimmy1/2 TON
    1988-1990, 1985-1986 GMC K1500K1500 EXTENDED CAB LONG BOX, K1500 EXTENDED CAB STANDARD BOX, K1500 REGULAR CAB LONG BOX, K1500 REGULAR CAB STANDARD BOX, REGULAR CAB LONG BOX, REGULAR CAB STANDARD BOX
    1988-1990, 1985-1986 GMC K2500K2500 EXTENDED CAB LONG BOX, K2500 EXTENDED CAB STANDARD BOX, K2500 REGULAR CAB, REGULAR CAB
    1988-1990, 1985-1986 GMC K35008 Cyl 7.4LCAB CHASSIS 135.5, CAB CHASSIS 159.9, CREW CAB, K3500 CAB CHASSIS 135.5, K3500 CAB CHASSIS 159.9, K3500 EXTENDED CAB, K3500 REGULAR CAB, REGULAR CAB
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  • 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 12352783 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How should you begin installing the valves for the 1990 Chevrolet C1500? Posted by Customer
    A:
    Begin by lubricating and installing the first valve, applying moly-base grease or clean engine oil to the valve stem.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    What does cylinder head disassembly involve for the 1995 Chevrolet C1500? Posted by Customer
    A:
    Cylinder head disassembly involves the removal of intake and exhaust valves and related components.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    What additional components should be detached before removing the cylinder heads for the 1999 Chevrolet C1500? Posted by Customer
    A:
    Both exhaust manifolds should be detached before removing the cylinder heads.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    What components should be checked for wear, damage, and proper installation for the 1998 Chevrolet C1500? Posted by Customer
    A:
    Check the valve seats, valve stem-to-guide clearance, valve faces, valve stem, margin width, valve spring wear, spring retainers and keepers, rocker arm faces, pivot contact areas, pushrod ends, rocker arm studs, and guide plates for wear, damage, and proper installation.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    How should the head bolt holes be prepared for the 1992 Chevrolet K1500? Posted by Customer
    A:
    Chase the threads in the head bolt holes with the appropriate tap and clean the threads thoroughly.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    What does cylinder head disassembly involve for the 1993 Chevrolet K1500? Posted by Customer
    A:
    Cylinder head disassembly involves the removal of intake and exhaust valves and related components.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    How is the adapter used in checking for leaks for the 1990 Chevrolet K1500? Posted by Customer
    A:
    The adapter is attached to each valve retainer or rotator, and vacuum is applied with a hand pump.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Cylinder Head
    Q:
    What should be done to clean the cylinder heads and related valve train components for the 1996 Chevrolet K1500? Posted by Customer
    A:
    Thoroughly clean the cylinder heads and related valve train components, removing old gasket material and sealing compound from the head gasket, intake manifold, and exhaust manifold sealing surfaces.
    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 12352783, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 12352783 Cylinder Head Assembly (Remanufacture 454 Domestic). It is sometimes referred to as GMC Cylinder Head. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific GMC C2500, K1500, Suburban models.

Affordable, reliable and built to last, GM part # 12352783 Cylinder Head Assembly (Remanufacture 454 Domestic) stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive. For detailed GMC parts information, click here.

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