Part came in and work as a champ. Price was better than all other places I look for the set. Will recommended to all my soldiers and/or buddies if they need cylinder heads replace. Thank you guys.
Parts arrived as promised. Ported heads gave me that low end torque and high rev HP I was looking for! ...if only I did the cam at the same time.
Product was as described and packaged well! Communication throughout prosses was also great! I will definitely be using them in the future with other projects.
Great company!! The heads arrived in great shape with all the parts. Very quick email responses to questions, comments, and concerns. One little issue with a few parts but was taken care of promply
Remanufactured GM Chevrolet 706 862 Cylinder Heads for 4.8L & 5.3L Engines (Pair)
$600.00
-
Additional Info
Remanufactured GM Chevrolet 706 862 Casting 4.8L 5.3L Cylinder Heads ā Pair
Premium OEM-Quality Replacement for GM 4.8L and 5.3L Engines
This is a professional-grade pair of remanufactured cylinder heads featuring 706 and 862 castings for GM 4.8L and 5.3L engines. Each head undergoes a precision restoration process to meet or exceed original equipment standards, ensuring a direct-fit solution for reliable engine performance.
š ļø In-House Machining Process
- Cleaning: Fully disassembled and thermally cleaned.
- Soda Blasted: Castings are blasted with Sodium Bicarbonate. Because baking soda is water-soluble, there is zero risk of abrasive media clogging oil passages.
- Pressure Testing: Tested to 60 PSI to ensure no cracks or porosity leaks.
- Surfacing: All heads are resurfaced on our Rottler S85A for a precision gasket-sealing surface.
- Valve Job: Multi-angle valve job performed; every port is Vacuum Tested to ensure valves are seated 100% airtight.
š Technical Specifications
- Engine Size: 4.8L / 5.3L V8
- Casting Numbers: 706, 862
- Material: Aluminum
- Condition: Remanufactured
- Quantity: Pair (2 Cylinder Heads)
- Core Return Required
š Fitment Data
Common Applications:
- Chevrolet Avalanche 1500: 2002ā2006 Chevrolet Avalanche 1500 (5.3L)
- GMC Envoy XL: 2003ā2004 GMC Envoy XL (5.3L)
- GMC Envoy XUV: 2004 GMC Envoy XUV (5.3L)
- Cadillac Escalade: 2002ā2005 Cadillac Escalade (5.3L)
- Chevrolet Express 1500 Van: 2003ā2007 Chevrolet Express 1500 Van (8-323 5.3L)
- Chevrolet Express 2500 Van: 2003ā2007 Chevrolet Express 2500 Van (8-292 4.8L)
- Chevrolet Express 2500 Van: 2003ā2007 Chevrolet Express 2500 Van (8-323 5.3L)
- Chevrolet Express 3500 Van: 2003ā2007 Chevrolet Express 3500 Van (8-292 4.8L)
- Isuzu Ascender: 2003ā2004 Isuzu Ascender (5.3L V8)
- Buick Rainier: 2004 Buick Rainier (5.3L)
- GMC Savana 1500 Van: 2003ā2007 GMC Savana 1500 Van (8-323 5.3L)
- GMC Savana 2500 Van: 2003ā2007 GMC Savana 2500 Van (8-292 4.8L)
- GMC Savana 2500 Van: 2003ā2007 GMC Savana 2500 Van (8-323 5.3L)
- GMC Savana 3500 Van: 2003ā2007 GMC Savana 3500 Van (8-292 4.8L)
- GMC Sierra 1500 Pickup: 2002ā2004 GMC Sierra 1500 Pickup (5.3L)
- GMC Sierra 1500 Pickup: 2002ā2006 GMC Sierra 1500 Pickup (4.8L)
- GMC Sierra 1500 Pickup: 2005ā2006 GMC Sierra 1500 Pickup (5.3L, VIN T 8th digit, opt LM7)
- GMC Sierra 1500 Pickup: 2005ā2006 GMC Sierra 1500 Pickup (5.3L, VIN Z 8th digit, opt L59)
- GMC Sierra 1500 Pickup: 2007 GMC Sierra 1500 Pickup (classic style creased door skin, 4.8L)
- GMC Sierra 1500 Pickup: 2007 GMC Sierra 1500 Pickup (classic style creased door skin, 5.3L, VIN T 8th digit, opt LM7)
- GMC Sierra 1500 Pickup: 2007 GMC Sierra 1500 Pickup (classic style creased door skin, 5.3L, VIN Z 8th digit, opt L59)
- GMC Sierra 1500 Pickup: 1999ā2001 GMC Sierra 1500 Pickup (4.8L, w/o notched decking surface by cylinder 3 and 6)
- GMC Sierra 1500 Pickup: 1999ā2001 GMC Sierra 1500 Pickup (5.3L, w/o notched decking surface by cylinder 3 and 6)
- GMC Sierra 2500 Pickup: 1999ā2000 GMC Sierra 2500 Pickup (5.3L, w/o notched decking surface by cylinder 3 and 6)
- Chevrolet Silverado 1500 Pickup: 2002ā2004 Chevrolet Silverado 1500 Pickup (5.3L)
- Chevrolet Silverado 1500 Pickup: 2002ā2006 Chevrolet Silverado 1500 Pickup (4.8L)
- Chevrolet Silverado 1500 Pickup: 2005ā2006 Chevrolet Silverado 1500 Pickup (5.3L, VIN T 8th digit, opt LM7)
- Chevrolet Silverado 1500 Pickup: 2005ā2006 Chevrolet Silverado 1500 Pickup (5.3L, VIN Z 8th digit, opt L59)
- Chevrolet Silverado 1500 Pickup: 2007 Chevrolet Silverado 1500 Pickup (classic style creased door skin, 4.8L)
- Chevrolet Silverado 1500 Pickup: 2007 Chevrolet Silverado 1500 Pickup (classic style creased door skin, 5.3L, VIN T 8th digit, opt LM7)
- Chevrolet Silverado 1500 Pickup: 2007 Chevrolet Silverado 1500 Pickup (classic style creased door skin, 5.3L, VIN Z 8th digit, opt L59)
- Chevrolet Silverado 1500 Pickup: 1999ā2001 Chevrolet Silverado 1500 Pickup (4.8L, w/o notched decking surface by cylinder 3 and 6)
- Chevrolet Silverado 1500 Pickup: 1999ā2001 Chevrolet Silverado 1500 Pickup (5.3L, w/o notched decking surface by cylinder 3 and 6)
- Chevrolet Silverado 2500 Pickup: 1999ā2000 Chevrolet Silverado 2500 Pickup (5.3L, w/o notched decking surface by cylinder 3 and 6)
- Chevrolet SSR: 2003ā2004 Chevrolet SSR (5.3L)
- Chevrolet Suburban 1500: 2000ā2001 Chevrolet Suburban 1500 (8-323 5.3L; w/o notched decking surface by cylinder 3 and 6)
- Chevrolet Suburban 1500: 2002ā2006 Chevrolet Suburban 1500 (8-323 5.3L)
- Chevrolet Tahoe: 2000ā2001 Chevrolet Tahoe (4.8L, w/o notched decking surface by cylinder 3 and 6)
- Chevrolet Tahoe: 2000ā2001 Chevrolet Tahoe (5.3L, w/o notched decking surface by cylinder 3 and 6)
- Chevrolet Tahoe: 2002ā2006 Chevrolet Tahoe
- Chevrolet Trailblazer EXT: 2003ā2004 Chevrolet Trailblazer EXT (5.3L)
- GMC Yukon: 2000ā2001 GMC Yukon (4.8L, w/o notched decking surface by cylinder 3 and 6)
- GMC Yukon: 2000ā2001 GMC Yukon (5.3L, w/o notched decking surface by cylinder 3 and 6)
- GMC Yukon: 2002ā2006 GMC Yukon (4.8L)
- GMC Yukon: 2002ā2006 GMC Yukon (5.3L)
- GMC Yukon XL 1500: 2000 GMC Yukon XL 1500 (5.3L, w/o notched decking surface by cylinder 3 and 6)
- GMC Yukon XL 1500: 2001 GMC Yukon XL 1500 (5.3L, w/o notched decking surface by cylinder 3 and 6)
- GMC Yukon XL 1500: 2002ā2006 GMC Yukon XL 1500 (5.3L)
[+] Click to View Full Detailed Fitment List
2003 Chevrolet Avalanche 1500 5.3L
2004 Chevrolet Avalanche 1500 5.3L
2005 Chevrolet Avalanche 1500 5.3L
2006 Chevrolet Avalanche 1500 5.3L
2003 GMC Envoy XL 5.3L
2004 GMC Envoy XL 5.3L
2004 GMC Envoy XUV 5.3L
2002 Cadillac Escalade 5.3L
2003 Cadillac Escalade 5.3L
2004 Cadillac Escalade 5.3L
2005 Cadillac Escalade 5.3L
2003 Chevrolet Express 1500 Van 8-323 5.3L
2004 Chevrolet Express 1500 Van 8-323 5.3L
2005 Chevrolet Express 1500 Van 8-323 5.3L
2006 Chevrolet Express 1500 Van 8-323 5.3L
2007 Chevrolet Express 1500 Van 8-323 5.3L
2003 Chevrolet Express 2500 Van 8-292 4.8L
2004 Chevrolet Express 2500 Van 8-292 4.8L
2005 Chevrolet Express 2500 Van 8-292 4.8L
2006 Chevrolet Express 2500 Van 8-292 4.8L
2007 Chevrolet Express 2500 Van 8-292 4.8L
2003 Chevrolet Express 2500 Van 8-323 5.3L
2004 Chevrolet Express 2500 Van 8-323 5.3L
2005 Chevrolet Express 2500 Van 8-323 5.3L
2006 Chevrolet Express 2500 Van 8-323 5.3L
2007 Chevrolet Express 2500 Van 8-323 5.3L
2003 Chevrolet Express 3500 Van 8-292 4.8L
2004 Chevrolet Express 3500 Van 8-292 4.8L
2005 Chevrolet Express 3500 Van 8-292 4.8L
2006 Chevrolet Express 3500 Van 8-292 4.8L
2007 Chevrolet Express 3500 Van 8-292 4.8L
2003 Isuzu Ascender 5.3L V8
2004 Isuzu Ascender 5.3L V8
2004 Buick Rainier 5.3L
2003 GMC Savana 1500 Van 8-323 5.3L
2004 GMC Savana 1500 Van 8-323 5.3L
2005 GMC Savana 1500 Van 8-323 5.3L
2006 GMC Savana 1500 Van 8-323 5.3L
2007 GMC Savana 1500 Van 8-323 5.3L
2003 GMC Savana 2500 Van 8-292 4.8L
2004 GMC Savana 2500 Van 8-292 4.8L
2005 GMC Savana 2500 Van 8-292 4.8L
2006 GMC Savana 2500 Van 8-292 4.8L
2007 GMC Savana 2500 Van 8-292 4.8L
2003 GMC Savana 2500 Van 8-323 5.3L
2004 GMC Savana 2500 Van 8-323 5.3L
2005 GMC Savana 2500 Van 8-323 5.3L
2006 GMC Savana 2500 Van 8-323 5.3L
2007 GMC Savana 2500 Van 8-323 5.3L
2003 GMC Savana 3500 Van 8-292 4.8L
2004 GMC Savana 3500 Van 8-292 4.8L
2005 GMC Savana 3500 Van 8-292 4.8L
2006 GMC Savana 3500 Van 8-292 4.8L
2007 GMC Savana 3500 Van 8-292 4.8L
2002 GMC Sierra 1500 Pickup 5.3L
2003 GMC Sierra 1500 Pickup 5.3L
2004 GMC Sierra 1500 Pickup 5.3L
2002 GMC Sierra 1500 Pickup 4.8L
2003 GMC Sierra 1500 Pickup 4.8L
2004 GMC Sierra 1500 Pickup 4.8L
2005 GMC Sierra 1500 Pickup 4.8L
2006 GMC Sierra 1500 Pickup 4.8L
2005 GMC Sierra 1500 Pickup 5.3L VIN T 8th digit opt LM7
2006 GMC Sierra 1500 Pickup 5.3L VIN T 8th digit opt LM7
2005 GMC Sierra 1500 Pickup 5.3L VIN Z 8th digit opt L59
2006 GMC Sierra 1500 Pickup 5.3L VIN Z 8th digit opt L59
2007 GMC Sierra 1500 Pickup classic style creased door skin 4.8L
2007 GMC Sierra 1500 Pickup classic style creased door skin 5.3L VIN T 8th digit opt LM7
2007 GMC Sierra 1500 Pickup classic style creased door skin 5.3L VIN Z 8th digit opt L59
1999 GMC Sierra 1500 Pickup 4.8L w/o notched decking surface by cylinder 3 and 6
2000 GMC Sierra 1500 Pickup 4.8L w/o notched decking surface by cylinder 3 and 6
2001 GMC Sierra 1500 Pickup 4.8L w/o notched decking surface by cylinder 3 and 6
1999 GMC Sierra 1500 Pickup 5.3L w/o notched decking surface by cylinder 3 and 6
2000 GMC Sierra 1500 Pickup 5.3L w/o notched decking surface by cylinder 3 and 6
2001 GMC Sierra 1500 Pickup 5.3L w/o notched decking surface by cylinder 3 and 6
1999 GMC Sierra 2500 Pickup 5.3L w/o notched decking surface by cylinder 3 and 6
2000 GMC Sierra 2500 Pickup 5.3L w/o notched decking surface by cylinder 3 and 6
2002 Chevrolet Silverado 1500 Pickup 5.3L
2003 Chevrolet Silverado 1500 Pickup 5.3L
2004 Chevrolet Silverado 1500 Pickup 5.3L
2002 Chevrolet Silverado 1500 Pickup 4.8L
2003 Chevrolet Silverado 1500 Pickup 4.8L
2004 Chevrolet Silverado 1500 Pickup 4.8L
2005 Chevrolet Silverado 1500 Pickup 4.8L
2006 Chevrolet Silverado 1500 Pickup 4.8L
2005 Chevrolet Silverado 1500 Pickup 5.3L VIN T 8th digit opt LM7
2006 Chevrolet Silverado 1500 Pickup 5.3L VIN T 8th digit opt LM7
2005 Chevrolet Silverado 1500 Pickup 5.3L VIN Z 8th digit opt L59
2006 Chevrolet Silverado 1500 Pickup 5.3L VIN Z 8th digit opt L59
2007 Chevrolet Silverado 1500 Pickup classic style creased door skin 4.8L
2007 Chevrolet Silverado 1500 Pickup classic style creased door skin 5.3L VIN T 8th digit opt LM7
2007 Chevrolet Silverado 1500 Pickup classic style creased door skin 5.3L VIN Z 8th digit opt L59
1999 Chevrolet Silverado 1500 Pickup 4.8L w/o notched decking surface by cylinder 3 and 6
2000 Chevrolet Silverado 1500 Pickup 4.8L w/o notched decking surface by cylinder 3 and 6
2001 Chevrolet Silverado 1500 Pickup 4.8L w/o notched decking surface by cylinder 3 and 6
1999 Chevrolet Silverado 1500 Pickup 5.3L w/o notched decking surface by cylinder 3 and 6
2000 Chevrolet Silverado 1500 Pickup 5.3L w/o notched decking surface by cylinder 3 and 6
2001 Chevrolet Silverado 1500 Pickup 5.3L w/o notched decking surface by cylinder 3 and 6
1999 Chevrolet Silverado 2500 Pickup 5.3L w/o notched decking surface by cylinder 3 and 6
2000 Chevrolet Silverado 2500 Pickup 5.3L w/o notched decking surface by cylinder 3 and 6
2003 Chevrolet SSR 5.3L
2004 Chevrolet SSR 5.3L
2000 Chevrolet Suburban 1500 8-323 5.3L; w/o notched decking surface by cylinder 3 and 6
2001 Chevrolet Suburban 1500 8-323 5.3L; w/o notched decking surface by cylinder 3 and 6
2002 Chevrolet Suburban 1500 8-323 5.3L
2003 Chevrolet Suburban 1500 8-323 5.3L
2004 Chevrolet Suburban 1500 8-323 5.3L
2005 Chevrolet Suburban 1500 8-323 5.3L
2006 Chevrolet Suburban 1500 8-323 5.3L
2000 Chevrolet Tahoe 4.8L w/o notched decking surface by cylinder 3 and 6
2001 Chevrolet Tahoe 4.8L w/o notched decking surface by cylinder 3 and 6
2000 Chevrolet Tahoe 5.3L w/o notched decking surface by cylinder 3 and 6
2001 Chevrolet Tahoe 5.3L w/o notched decking surface by cylinder 3 and 6
2002 Chevrolet Tahoe
2003 Chevrolet Tahoe
2004 Chevrolet Tahoe
2005 Chevrolet Tahoe
2006 Chevrolet Tahoe
2003 Chevrolet Trailblazer EXT 5.3L
2004 Chevrolet Trailblazer EXT 5.3L
2000 GMC Yukon 4.8L w/o notched decking surface by cylinder 3 and 6
2001 GMC Yukon 4.8L w/o notched decking surface by cylinder 3 and 6
2000 GMC Yukon 5.3L w/o notched decking surface by cylinder 3 and 6
2001 GMC Yukon 5.3L w/o notched decking surface by cylinder 3 and 6
2002 GMC Yukon 4.8L
2003 GMC Yukon 4.8L
2004 GMC Yukon 4.8L
2005 GMC Yukon 4.8L
2006 GMC Yukon 4.8L
2002 GMC Yukon 5.3L
2003 GMC Yukon 5.3L
2004 GMC Yukon 5.3L
2005 GMC Yukon 5.3L
2006 GMC Yukon 5.3L
2000 GMC Yukon XL 1500 5.3L w/o notched decking surface by cylinder 3 and 6
2001 GMC Yukon XL 1500 5.3L w/o notched decking surface by cylinder 3 and 6
2002 GMC Yukon XL 1500 5.3L
2003 GMC Yukon XL 1500 5.3L
2004 GMC Yukon XL 1500 5.3L
2005 GMC Yukon XL 1500 5.3L
2006 GMC Yukon XL 1500 5.3L
š¦ Core Return & Warranty
- Core Process: No upfront core fee. Receive your new heads and compare them to your originals before installation. Once complete, use the pre-paid return label included in your shipment. Cores must be returned within 30 days. Click here for Core Policy.
- Warranty: Includes a 2-Year Unlimited Mileage Warranty. Click here for Warranty details.
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