Chevrolet Performance

Chevrolet Performance Head Gasket - LT1/LT4

$109.99

Mfr part # 12654622 · Livernois SKU GMP12654622 · Engine Components

Description

Chevrolet Performance cylinder head gaskets offer the quality, reliability, and durability of GM Original Equipment. Thes head gaskets contain all the heat and compression generated by your vehicle’s engine, and they seal the combustion chambers, coolant, and oil passages between the cylinder head and the engine block.  Chevrolet Performance cylinder head gaskets are the recommended replacements for your LT1/LT4 engine, delivering the right fit, form, and function to keep your engine running properly.

About Livernois Motorsports

Livernois Motorsports & Engineering has become best-known for revolutionary tuning and high-end performance products for late model Ford, Mopar and GM vehicles. The company is proud of its deep roots in the automotive and motorsports industry dating back to its original founding in 1949. Since then the company has expanded its product line to include tuning and performance components for desert racing, SCCA and drag racing. Livernois Motorsports is proud to engineer, test and manufacture its products in the USA.

Manufacturer part number 12654622.

Product Information

  • Bore (in.):
    • 4.100 in.
  • Bore (mm):
    • 104.140mm
  • Gasket Material:
    • Multi-layer steel
  • Compressed Thickness (in.):
    • 0.055 in.
  • Compressed Volume (cc):
    • 11.899cc
  • Lock Wire:
    • No
  • Quantity:
    • Sold individually.

Vehicle Fitment 65 applications

Cadillac (20)

  • 2015–2020 Escalade 6.2L V8 (Gen V LT)
  • 2015–2023 Escalade 6.2L V8 (Gen V LT)
  • 2015–2020 Escalade 6.2L V8 (Gen V LT)
  • 2015–2016 Escalade 6.2L V8 (Gen V LT)
  • 2015–2020 Escalade 6.2L V8 (Gen V LT)
  • 2015–2023 Escalade 6.2L V8 (Gen V LT)
  • 2015–2020 Escalade 6.2L V8 (Gen V LT)
  • 2015–2016 Escalade 6.2L V8 (Gen V LT)
  • 2016–2019 CTS 6.2L V8 (Gen V LT)
  • 2017–2023 Escalade 6.2L V8 (Gen V LT)
  • 2017–2023 Escalade 6.2L V8 (Gen V LT)
  • 2021–2023 Escalade 6.2L V8 (Gen V LT)
  • 2021–2023 Escalade 6.2L V8 (Gen V LT)
  • 2021–2023 Escalade 6.2L V8 (Gen V LT)
  • 2021–2023 Escalade 6.2L V8 (Gen V LT)
  • 2021–2023 Escalade 6.2L V8 (Gen V LT)
  • 2021–2023 Escalade 6.2L V8 (Gen V LT)
  • 2022–2024 CT5 6.2L V8 (Gen V LT)
  • 2023 Escalade 6.2L V8 (Gen V LT)
  • 2023 Escalade 6.2L V8 (Gen V LT)

Chevrolet (29)

  • 2014–2024 Corvette 6.2L V8 (Gen V LT)
  • 2014–2024 Silverado 6.2L V8 (Gen V LT)
  • 2014–2024 Silverado 6.2L V8 (Gen V LT)
  • 2014–2017 SS 6.2L V8 (Gen V LT)
  • 2015–2019 Corvette 6.2L V8 (Gen V LT)
  • 2016–2024 Camaro 6.2L V8 (Gen V LT)
  • 2017–2024 Camaro 6.2L V8 (Gen V LT)
  • 2017–2019 Corvette 6.2L V8 (Gen V LT)
  • 2018–2020 Tahoe 6.2L V8 (Gen V LT)
  • 2019 Corvette 6.2L V8 (Gen V LT)
  • 2019–2020 Suburban 6.2L V8 (Gen V LT)
  • 2020–2024 Camaro 6.2L V8 (Gen V LT)
  • 2020–2021 Silverado 6.2L V8 (Gen V LT)
  • 2020–2024 Silverado 6.2L V8 (Gen V LT)
  • 2020–2024 Silverado 6.2L V8 (Gen V LT)
  • 2021–2023 Suburban 6.2L V8 (Gen V LT)
  • 2021–2023 Tahoe 6.2L V8 (Gen V LT)
  • 2022–2024 Silverado 6.2L V8 (Gen V LT)
  • 2022 Silverado 6.2L V8 (Gen V LT)
  • 2022 Silverado 6.2L V8 (Gen V LT)
  • 2022 Silverado 6.2L V8 (Gen V LT)
  • 2022 Silverado 6.2L V8 (Gen V LT)
  • 2022 Silverado 6.2L V8 (Gen V LT)
  • 2022–2023 Suburban 6.2L V8 (Gen V LT)
  • 2022–2023 Suburban 6.2L V8 (Gen V LT)
  • 2022–2023 Suburban 6.2L V8 (Gen V LT)
  • 2022–2023 Tahoe 6.2L V8 (Gen V LT)
  • 2022–2023 Tahoe 6.2L V8 (Gen V LT)
  • 2022–2023 Tahoe 6.2L V8 (Gen V LT)

GMC (16)

  • 2014–2024 Sierra 6.2L V8 (Gen V LT)
  • 2014–2024 Sierra 6.2L V8 (Gen V LT)
  • 2015–2023 Yukon 6.2L V8 (Gen V LT)
  • 2015–2023 Yukon 6.2L V8 (Gen V LT)
  • 2019–2024 Sierra 6.2L V8 (Gen V LT)
  • 2019–2020 Yukon 6.2L V8 (Gen V LT)
  • 2019–2020 Yukon 6.2L V8 (Gen V LT)
  • 2022–2024 Sierra 6.2L V8 (Gen V LT)
  • 2022–2024 Sierra 6.2L V8 (Gen V LT)
  • 2022 Sierra 6.2L V8 (Gen V LT)
  • 2022 Sierra 6.2L V8 (Gen V LT)
  • 2022 Sierra 6.2L V8 (Gen V LT)
  • 2022–2023 Yukon 6.2L V8 (Gen V LT)
  • 2022–2023 Yukon 6.2L V8 (Gen V LT)
  • 2023 Yukon 6.2L V8 (Gen V LT)
  • 2023 Yukon 6.2L V8 (Gen V LT)
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