Chevy 4.8 / 5.3 OHV Cylinder Head PAIR V8 Silverado GM

Chevy 4.8 / 5.3 OHV Cylinder Head PAIR V8 Silverado GM "LS" Casting # 862 GMC Sierra 1999 - 2007

Chevy 5.7 GM 350 Cylinder Heads PAIR TBI 1987 - 1995 CAST# 191 / 193

Chevy 5.7 GM 350 Cylinder Heads PAIR TBI 1987 - 1995 CAST# 191 / 193

Chevy 4.8 / 5.3 Cylinder Head PAIR V8 OHV Silverado GM "LS" Cast# 862 GMC Sierra 1999 - 2007 with Head Gasket Set & Head Bolt Kit

4.8 "LR4" V8
1999 - 2003 Chevrolet Silverado 1500
1999 - 2003 GMC Sierra
2003 - 2004 Chevrolet Express
2003 - 2004 GMC Savana
2000 - 2003 Chevrolet Tahoe
2000 - 2003 GMC Yukon

5.3 "LM7" V8; 270-295 HP
1999 - 2007 Chevrolet Silverado / GMC Sierra
2003 - 2007 Chevrolet Express / GMC Savana
2000 - 2006 Chevrolet Tahoe / GMC Yukon / Chevrolet Suburban / GMC Yukon XL / Chevrolet Avalanche
2002 - 2005 Cadillac Escalade (2WD)

5.3 "L59" (FFV) V8
2002 - 2006 Chevrolet Tahoe
2002 - 2006 Chevrolet Suburban
2002 - 2006 GMC Yukon
2002 - 2006 GMC Yukon XL 1500
2002 - 2007 Chevrolet Avalanche
2002 - 2007 Chevrolet Silverado 1500
2002 - 2007 GMC Sierra 1500

5.3 "LM4" V8
2003 - 2005 Chevrolet Trailblazer EXT
2003 - 2004 Chevrolet SSR
2003 - 2004 GMC Envoy XL
2003 - 2004 Isuzu Ascender
2004 Buick Rainier

$719.99
Availability: Out of stock
SKU
Chevy #862 Pair w/hgs & hbk

Machine Work Performed:

- Complete disassembly and thorough cleaning via hot tank
- Pressure tested to ensure casting is not cracked
- New valve stem seals and valve guides
- 3-angle grind valve job on all valve seats & vacuum tested to ensure perfect compression.
- PCD milled to ensure super smooth finish. (PCD stands for Polycrystalline Diamond, is best for aluminum heads).
- All parts are cleaned and inspected before final assembly to meet AERA specifications.



NO UPFRONT CORE CHARGE

CORE RETURN REQUIRED WITHIN 21 DAYS OF DELIVERY

PREPAID RETURN LABEL(S) PROVIDED

FAILURE TO RETURN CORE(S) WILL RESULT IN $250 CORE CHARGE PER CORE & COLLECTIONS FEES

**CORES MUST MATCH THE HEADS PURCHASED**

**NO CAM SEALS HAVE BEEN INSTALLED ON ANY OF OUR HEADS**




WARRANTY
ADV Cylinder Heads offers a 3 Year Unlimited Mile Warranty on all cylinder heads sold, except on High Performance heads. We ask that when installing the cylinder head make sure you are using the recommended head gasket as the manufacturer requires. You may also order the headset along with your cylinder head. Please make sure that the cooling system is in place and that the hoses, water pump, thermostat, and radiator are in GOOD working condition. Please understand that we are just selling the cylinder head and if any other part in the vehicle is old or damaged it can and will cause harm, or overheat the cylinder head. Every head sold will come with Heat Tabs which if removed will VOID your warranty. This heat tab’s center will melt if the cylinder head overheated, causing the warranty to be VOID. FAILURE TO RETURN YOUR CORE(S) WILL VOID WARRANTY. WARRANTY DOES NOT COVER ANY LABOR AND/ OR ADDITIONAL COSTS.

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You're reviewing:Chevy 4.8 / 5.3 Cylinder Head PAIR V8 OHV Silverado GM "LS" Cast# 862 GMC Sierra 1999 - 2007 with Head Gasket Set & Head Bolt Kit