Please note: Due to high order volume remanufactured cylinder heads are currently shipping in approximately 2 weeks. New cylinder heads are typically on their way in under a week. Thank you for your patience and trust in our craftsmanship!
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Recommended buying from here, it was really quick and easy

Howard T, Minnesota

Remanufactured Pair GM Chevrolet 6.0L 6.2L LS3 # 823 Casting Cylinder Heads W/ HDPC Pushrods

Original price was: $1,575.00.Current price is: $1,420.00.

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Additional Info

Product Description:

Take your engine to the next level with GM Chevrolet 6.0L 6.2L LS3 # 823 Cylinder Heads w/ HDPC Pushrods. Designed to deliver exceptional airflow, compression, and overall efficiency, these heads are the perfect fit for both 6.0L and 6.2L LS3 V8 engines. Whether you’re restoring an engine or upgrading for more power, these remanufactured heads meet OEM specifications to ensure your engine performs like new.

Why Choose GM Chevrolet 6.0L 6.2L LS3 # 823 Cylinder Heads w/ HDPC Pushrods?

Crafted from high-quality aluminum and precision-machined for optimal airflow, these cylinder heads are engineered to reduce weight and enhance cooling. Paired with HDPC Pushrods, you’ll experience improved durability and power, making them the ideal choice for performance builds or restorations.

Key Features:

  • HDPC Pushrods Included: Built to complement LS3 heads, offering superior strength and reliability.
  • Casting # 823: Ideal for GM 6.0L and 6.2L LS3 engines.
  • Material: Lightweight, high-quality aluminum construction for better cooling and reduced engine weight.
  • OEM Specifications: Fully rebuilt and precision-machined for enhanced airflow and performance.
  • Sold in Pairs: Includes both left and right cylinder heads for a complete engine overhaul.
  • Perfect for Performance Builds: Whether restoring an engine or upgrading for maximum power, these heads and pushrods deliver unmatched performance.
  • Core Return Required

Why Choose These Cylinder Heads:

  • High-quality rebuilds that meet or exceed OEM specifications.
  • Rebuilt by experts for excellent sealing, performance, and durability.
  • Improved airflow for more power and better fuel efficiency.
  • Fully compatible with GM 6.0L & 6.2L LS3 V8 engines.
  • An excellent solution for engine restorations and performance enhancements.

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)

Save time and money with these expertly remanufactured GM LS3 heads. Order your Remanufactured GM LS3 Heads today to ensure your engine runs at its best!

Heavy Duty Parts Company โ€“ Core Returns Policy

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

No Core Charge โ€“ Just Send It Back!

Unlike other companies, we doย notย 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 areย reusedย to maintainย OEM-qualityย cylinder heads.
  • Returning coresย keeps prices competitiveย by reducing the need for costly new components.
  • It supportsย sustainabilityย by minimizing waste and conserving resources.

Send Back All Components

To ensure the quality and integrity of our remanufacturing process, we ask that youย return all componentsย 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 aย prepaid core return labelย in a plastic sleeve on the box.
  • Simply pack your core with all included components, attach the label, and drop it off with the carrierโ€”no extra cost to you.
  • Returned cores undergoย inspection and recycling, ensuring maximum efficiency.

Customer Partnership & Sustainability

By returning your core and its components, you help maintain aย 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 aย greener and more efficientย automotive industry.

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

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โ€œLocal shop recommended buying from here, it was really quick and easy”

Howard Trent, Minnesota

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