GM LS3 L92 Rebuilt Cylinder Heads w/ rocker arms PAIR OEM. Stock LS Series 6.0L / 6.2L. Part # 823 (821 and 5364 also interchangeable). The head has been rebuilt by our engine specialists and is ready to be installed. The head is disassembled, washed, and pressure tested. We replace all valve stems (replace valve guides as necessary), performed a valve job and milled the head. This pair of cylinder heads is compatible with the following vehicles with L92 engines. Yukon Denali, Yukon XL 1500 Denali. Escalade, Escalade ESV, Escalade EXT. This pair of cylinder heads is compatible with the following vehicles with LS3 engines. Corvette (Base and Z51). The item “GM 6.0L 6.2L L92 LS3 Rebuilt Cylinder Heads 823 with rocker arms square port PAIR” is in sale since Monday, June 22, 2020. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Cylinder Heads & Parts”. The seller is “shreves_engine_rebuilders” and is located in Saint Louis, Missouri. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.
- Manufacturer Part Number: 823, 821
- Brand: General Motors
- Fitment Type: Direct Replacement
- Surface Finish: Clean
- Other Part Number: 823 , 821
- Warranty: 90 Day
- Core Charge: NONE
- Material: Aluminum