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Chevrolet 555456 Valve, Exhaust

1986-1990 Chevrolet

Customer Questions & Expert Answers (2)
GM 555456 Valve, Exhaust
  • Part Description
    VALVE, Exhaust
  • 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
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number555456
    Part DescriptionVALVE, Exhaust
    Other NamesExhaust Valve
    Item Dimensions5.5 x 2.1 x 2.2 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU555456
    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
    1986-1990 Chevrolet Caprice8 Cyl 5.0L4 DOOR, BROUGHAM 4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON, STATION WAGON
    1986-1987 Chevrolet El CaminoEL CAMINO, MONTE CARLO
    1986-1987 Chevrolet Monte CarloEL CAMINO, MONTE CARLO
  • Customer Questions & Expert Answers

    Q:
    Want to know will this will my car? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 555456 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What should be done if there's excessive clearance in valve guides during valve reconditioning for the 1980 Buick Regal? Posted by Customer
    A:
    If there's excessive clearance in valve guides, they should be reamed with 0.006 and 0.010 reamers.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Exhaust Valve
    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 555456, the Right Choice

To ensure reliability, purchase GM part # 555456 Valve, Exhaust. It is sometimes referred to as Chevrolet Exhaust Valve. 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 Caprice, El Camino, Monte Carlo models.

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