Remanufactured GM Chevrolet 6.0L 6.2L LS3 # 823 Casting Cylinder Head (Single)

Product Description:

Get your engine back to peak performance with a remanufactured GM LS3 Head. This GM LS3 head is fully rebuilt to OEM specifications, perfect for those needing a single replacement head or looking to upgrade their 6.0L or 6.2L LS3 V8 engine. Designed for exceptional performance, this head is crafted from high-quality aluminum to ensure lightweight and durable operation.

Whether you’re replacing a damaged head or improving your engine’s efficiency, this remanufactured GM LS3 head will restore optimal airflow and compression for better engine performance.

Features:

• Casting #: 823 (ideal for GM 6.0L and 6.2L LS3 engines)
• Material: High-quality aluminum construction for enhanced cooling and reduced weight
• Compatibility: Fits GM 6.0L and 6.2L LS3 V8 engines
• Rebuilt to OEM specifications: Precision-machined for improved airflow and engine longevity
• Single Head: Sold individually, great for replacing one damaged head or completing an engine build
• Perfect for Engine Repairs or Upgrades: Ideal for restoring or enhancing your engine’s performance
• Core Return Required

This remanufactured GM LS3 head delivers the same high-quality performance as a factory-original part, but at a more affordable price. Rebuild your engine with confidence knowing that this head will provide the reliability and durability needed for long-lasting engine performance.

Why Choose This Cylinder Head:

• Rebuilt to meet or exceed OEM specifications.
• Crafted by experts for excellent sealing and improved performance.
• Enhanced airflow for better engine efficiency and fuel economy.
• Compatible with GM 6.0L and 6.2L LS3 V8 engines.
• A cost-effective solution for engine repairs and performance upgrades.

Vehicle Fitment:

• AVALANCHE 1500: 2007-2009 (6.0L), 2010 (6.2L)
• CAMARO: 2010-2012 (6.2L), 2013-2015 (6.2L, VIN J – L99, VIN W – LS3)
• CAPRICE: 2011 (6.0L), 2012-2017 (6.0L)
• CORVETTE: 2008 (6.2L), 2009-2013 (6.2L, VIN W – LS3)
• ESCALADE: 2007-2008 (6.0L), 2009-2013 (6.2L), 2014 (6.2L)
• ESCALADE ESV: 2007-2014 (6.0L)
• ESCALADE EXT: 2007-2013 (6.0L)
• EXPRESS 2500 VAN: 2008-2010 (6.0L), 2011-2016 (6.0L, opt L96), 2017-2020 (6.0L, opt L96)
• EXPRESS 3500 VAN: 2008-2010 (6.0L), 2011-2016 (6.0L, opt L96), 2017-2020 (6.0L, opt L96)
• G8: 2008-2009 (6.0L), 2009 (6.2L)
• HUMMER H2: 2008-2009 (6.2L)
• SAVANA 2500 VAN: 2008-2010 (6.0L), 2011-2016 (6.0L, opt L96), 2017-2020 (6.0L, opt L96)
• SAVANA 3500 VAN: 2008-2010 (6.0L), 2011-2016 (6.0L, opt L96), 2017-2020 (6.0L, opt L96)
• SIERRA 1500 PICKUP: 2007 (6.0L), 2008-2009 (6.0L), 2009-2013 (6.2L)
• SIERRA 2500 PICKUP: 2007-2012 (6.0L), 2013-2019 (6.0L, gasoline)
• SIERRA 3500 PICKUP: 2007-2014 (6.0L), 2015-2019 (6.0L, gasoline)
• SIERRA DENALI: 2007 (6.0L), 2008-2010 (6.0L), 2011-2013 (6.0L), 2014-2018 (6.0L, gasoline), 2019 (6.0L)
• SILVERADO 1500 PICKUP: 2007 (6.0L), 2008-2009 (6.0L), 2009-2013 (6.2L)
• SILVERADO 2500 PICKUP: 2007-2012 (6.0L), 2013-2019 (6.0L, gasoline)
• SILVERADO 3500 PICKUP: 2007-2014 (6.0L), 2015-2019 (6.0L, gasoline)
• SUBURBAN 1500: 2007-2009 (6.0L)
• SUBURBAN 2500: 2007-2013 (6.0L)
• SUBURBAN 3500: 2016-2018 (6.0L)
• TAHOE: 2008-2009 (6.2L)
• YUKON: 2007-2014 (6.2L)
• YUKON XL 1500: 2007-2009 (6.0L)
• YUKON XL 1500: 2007-2014 (6.2L)
• YUKON XL 2500: 2007-2013 (6.0L)

Heavy Duty Parts Company – Core Returns Policy

At Heavy Duty Parts Company, core returns are essential to our ability to provide high-quality, cost-effective cylinder heads to our customers. These returned cores supply essential components, such as keepers, springs, and retainers, which are critical to engine performance.

No Core Charge – Just Send It Back!

Unlike other companies, we do not charge a core fee upfront. Instead, we rely on our customers to return their used cores to keep our supply chain running smoothly.

Why Core Returns Matter

• Many small but essential parts from cores are reused to maintain OEM-quality cylinder heads.
• Returning cores keeps prices competitive by reducing the need for costly new components.
• It supports sustainability by minimizing waste and conserving resources.

Send Back All Components

To ensure the quality and integrity of our remanufacturing process, we ask that you return all components that were originally included with your new cylinder head. This includes items such as:

• Rocker arms
• Camshafts (if applicable)
• Any other hardware that came with your purchase

Easy & Free Core Return Process

• Each purchase includes a prepaid core return label in a plastic sleeve on the box.
• Simply pack your core with all included components, attach the label, and drop it off with the carrier—no extra cost to you.
• Returned cores undergo inspection and recycling, ensuring maximum efficiency.

Customer Partnership & Sustainability

By returning your core and its components, you help maintain a reliable supply chain, ensuring we can continue offering top-quality products at the best prices. This process not only benefits your wallet but also contributes to a greener and more efficient automotive industry.

We appreciate your support in keeping our business and the industry running smoothly!

Order Today!

Order your GM LS3 Head today and restore your engine’s performance with this high-quality remanufactured head!

Chevrolet

General Motors

Shop