We Don't Rebuild Automotive Engines anymore.

Chevrolet 8.1/496 04-09 Engine

Remanufactured Engine
SKU
DCWE
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Call 1-800-918-3118 For Quote
Surplus New Engine Available!

New Remanufactured Engine Long Block


We at Aerohill Engines can ship you a Chevrolet 8.1/496 04-09 Engine direct to the location of your choosing. We understand that when your vehicle isn't on the road it can be a frustrating experience, so to get you on the road faster we offer engine installation and removal at our facility in Concord, Ontario located on the border of Toronto. Our installation service is especially suited for businesses that need their vehicle back on the road fast with an unlimited KM warranty to suit.

Engine Remanufacturing Procedure

There are many steps involved in remanufacturing an engine. Our extensive process ensures that no part is left to chance. We will never just remanufacture the top or bottom of an engine and put our name on it.


  • Disassembly of the engine
  • Manual scrubbing of heavy debris
  • Engine degreasing
  • Hot akaline spray jet cleaning
  • Pnuematic wire brushing
  • Ultrasonic cleaning
  • Removal of broken studs
  • Measuring all the various sizes of the components to manufacturer specifications
  • Machining of cylinder bore to accept new pistons
  • Check for warpage with straight edge
  • Milling cylinder head surface
  • Cutting valve seats
  • Gnurling valve guides
  • Machining valve surfaces or replacement
  • Testing valve spring resistance
  • Magnaflux cylinder heads for crack detection
  • Adjust valve clearance 
  • Assemble cylinder head
  • Machine crankshaft to accept new bearings
  • Assemble engine with all new pistons, piston rings, rod bearings, main bearings, oil pump, timing kit, balance shaft bearings, valvetrain components, lifters, gaskets etc.
  • Spin test engine
  • Tape all ports and package engine in a corrosion inhibiting bag







2004 Chevrolet Avalanche 2500
2004 Chevrolet C4500 Kodiak 8.1
2004 Chevrolet C5500 Kodiak 8.1
2004 Chevrolet C6500 Kodiak 8.1
2004 Chevrolet C7500 Kodiak 8.1
2004 Chevrolet C8500
2004 Chevrolet Silverado 2500 Hd 8.1
2004 Chevrolet Silverado 3500 8.1
2004 Chevrolet Suburban 2500 8.1
2004 Gmc C4500 Topkick 8.1
2004 Gmc C5500 Topkick 8.1
2004 Gmc C6500 Topkick 8.1
2004 Gmc C7500 Topkick 8.1
2004 Gmc Sierra 2500 Hd 8.1
2004 Gmc Sierra 3500 8.1
2004 Gmc Yukon Xl 2500 8.1
2005 Chevrolet Avalanche 2500
2005 Chevrolet C4500 Kodiak 8.1
2005 Chevrolet C5500 Kodiak 8.1
2005 Chevrolet C6500 Kodiak 8.1
2005 Chevrolet C7500 Kodiak 8.1
2005 Chevrolet C8500
2005 Chevrolet Silverado 2500 Hd 8.1
2005 Chevrolet Silverado 3500 8.1
2005 Chevrolet Suburban 2500 8.1
2005 Gmc C4500 Topkick 8.1
2005 Gmc C5500 Topkick 8.1
2005 Gmc C7500 Topkick
2005 Gmc Sierra 2500 Hd 8.1
2005 Gmc Sierra 3500 8.1
2005 Gmc Yukon Xl 2500 8.1
2006 Chevrolet Avalanche 2500
2006 Chevrolet C4500 Kodiak 8.1
2006 Chevrolet C5500 Kodiak 8.1
2006 Chevrolet C6500 Kodiak 8.1
2006 Chevrolet C7500 Kodiak 8.1
2006 Chevrolet C8500
2006 Chevrolet Silverado 2500 Hd 8.1
2006 Chevrolet Silverado 3500 8.1
2006 Chevrolet Suburban 2500 8.1
2006 Gmc C4500 Topkick 8.1
2006 Gmc C5500 Topkick 8.1
2006 Gmc C6500 Topkick 8.1
2006 Gmc C7500 Topkick 8.1
2006 Gmc Sierra 2500 Hd 8.1
2006 Gmc Sierra 3500 8.1
2006 Gmc Yukon Xl 2500 8.1
2007 Chevrolet C4500 Kodiak 8.1
2007 Chevrolet C5500 Kodiak 8.1
2007 Chevrolet C6500 Kodiak 8.1
2007 Chevrolet C7500 Kodiak 8.1
2007 Chevrolet C8500
2007 Chevrolet Silverado 2500 Hd 8.1
2007 Chevrolet Silverado 3500 8.1
2007 Gmc C4500 Topkick 8.1
2007 Gmc C5500 Topkick 8.1
2007 Gmc C6500 Topkick 8.1
2007 Gmc C7500 Topkick 8.1
2007 Gmc Sierra 2500 Hd 8.1
2007 Gmc Sierra 3500 8.1
2008 Chevrolet C4500 Kodiak 8.1
2008 Chevrolet C5500 Kodiak 8.1
2008 Chevrolet C6500 Kodiak 8.1
2008 Chevrolet C7500 Kodiak 8.1
2008 Chevrolet C8500 8.1
2008 Gmc C4500 Topkick 8.1
2008 Gmc C5500 Topkick 8.1
2008 Gmc C6500 Topkick 8.1
2008 Gmc C7500 Topkick 8.1
2009 Chevrolet C4500 Kodiak 8.1
2009 Chevrolet C5500 Kodiak 8.1
2009 Chevrolet C6500 Kodiak 8.1
2009 Chevrolet C7500 Kodiak 8.1
2009 Chevrolet C8500
2009 Gmc C4500 Topkick 8.1
2009 Gmc C5500 Topkick 8.1
2009 Gmc C6500 Topkick 8.1
2009 Gmc C7500 Topkick 8.1

If you need help with your selection call us at 1-800-918-3118