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Fleece Performance

FPE Block Off Plates

$55.00

SKU: FPE-DMAX-CBOP · Engine Components

Product Details

2001-2023 Duramax Billet Coolant Block Off Plate (Replaces GM P/N: 97941204) OE covers are prone to leakage as the gaskets dry out and factory cast covers corrode. Our billet coolant block off plate with an integral O-ring is an upgrade for your rear engine cover and will the stop the coolant leaks for good.

Vehicle Fitment 30 applications

Chevrolet (15)

  • 2001–2006 Silverado 2500 HD 6.0L V8 (Gen III LS)
  • 2001–2016 Silverado 2500 HD 6.6L Duramax Diesel
  • 2001–2006 Silverado 2500 HD 8.1L Vortec V8
  • 2001–2006 Silverado 3500 6.0L V8 (Gen III LS)
  • 2001–2006 Silverado 3500 6.6L Duramax Diesel
  • 2001–2006 Silverado 3500 8.1L Vortec V8
  • 2007 Silverado 2500 HD Classic 6.0L V8 (Gen III LS)
  • 2007 Silverado 2500 HD Classic 6.6L Duramax Diesel
  • 2007 Silverado 2500 HD Classic 8.1L Vortec V8
  • 2007–2016 Silverado 2500 HD 6.0L V8 (Gen IV LS)
  • 2007 Silverado 3500 Classic 6.0L V8 (Gen III LS)
  • 2007 Silverado 3500 Classic 6.6L Duramax Diesel
  • 2007 Silverado 3500 Classic 8.1L Vortec V8
  • 2007–2016 Silverado 3500 HD 6.0L V8 (Gen IV LS)
  • 2007–2016 Silverado 3500 HD 6.6L Duramax Diesel

GMC (15)

  • 2001–2006 Sierra 2500 HD 6.0L V8 (Gen III LS)
  • 2001–2016 Sierra 2500 HD 6.6L Duramax Diesel
  • 2001–2006 Sierra 2500 HD 8.1L Vortec V8
  • 2001–2006 Sierra 3500 6.0L V8 (Gen III LS)
  • 2001–2006 Sierra 3500 6.6L Duramax Diesel
  • 2001–2006 Sierra 3500 8.1L Vortec V8
  • 2007 Sierra 2500 HD Classic 6.0L V8 (Gen III LS)
  • 2007 Sierra 2500 HD Classic 6.6L Duramax Diesel
  • 2007 Sierra 2500 HD Classic 8.1L Vortec V8
  • 2007–2016 Sierra 2500 HD 6.0L V8 (Gen IV LS)
  • 2007 Sierra 3500 Classic 6.0L V8 (Gen III LS)
  • 2007 Sierra 3500 Classic 6.6L Duramax Diesel
  • 2007 Sierra 3500 Classic 8.1L Vortec V8
  • 2007–2016 Sierra 3500 HD 6.0L V8 (Gen IV LS)
  • 2007–2016 Sierra 3500 HD 6.6L Duramax Diesel