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SKU: GS33504 | UPC: 027067724533
MAHLE Original Chevrolet Express 2500 2006-2011 Cylinder Head Bolts
MAHLE GS33504 cylinder head bolt kit provides factory-matched fastening for 2006-2011 Chevrolet Express 2500 and compatible GM trucks with 6.0L V8 L96 engines. These bolts deliver even clamping pressure to preserve cylinder head gasket integrity in high-stress conditions. Ideal for engine rebuilds requiring dependable torque retention in heavy-duty truck applications.
Key Features
- OEM-Spec Design: Engineered to match GM factory dimensions for seamless replacement and precise alignment
- High-Strength Alloy Steel: Resists fatigue and stretching for consistent performance under extreme heat and pressure
- Torque-to-Yield Construction: Provides uniform stretch for optimal head clamping and leak-free sealing
- Complete 18-Piece Set: Includes all required bolts with exact lengths for full cylinder head coverage
- Corrosion-Resistant Finish: Black oxide coating protects against rust in demanding engine environments
Product Notes
- Always replace head bolts during cylinder head service for safety
- Clean block threads thoroughly prior to installation
- Packaged in protective carton measuring 10 x 8 x 4 inches
Installation Notes
- Professional installation recommended.
- Torque in specified sequence using calibrated tools per GM service manual
- Compatible with MLS head gaskets and ARP thread cleaner
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2011 | Chevrolet | Express 2500 | Base |
| 2006 | Chevrolet | Express 2500 | LS |
| 2006 | Chevrolet | Express 2500 | LT |
| 2006-2011 | Chevrolet | Express 3500 | Base |
| 2011 | Chevrolet | Express 3500 | LS |
| 2011 | Chevrolet | Express 3500 | LT |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2011 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2011 | Chevrolet | Silverado 2500 HD | LTZ |
| 2004-2011 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2006-2011 | GMC | Savana 2500 | Base |
| 2006-2011 | GMC | Savana 3500 | Base |
| 2011 | GMC | Savana 3500 | LS |
| 2011 | GMC | Savana 3500 | LT |
| 2001-2011 | GMC | Sierra 2500 HD | SLE |
| 2001-2011 | GMC | Sierra 2500 HD | SLT |
| 2003-2011 | GMC | Sierra 2500 HD | WT |
| 2006 | Hummer | H1 | Alpha |
Why Choose MAHLE?
- Trusted by OEMs and technicians worldwide for engine sealing solutions
- Precision-manufactured to exact GM specifications
- Backed by decades of automotive engineering expertise
Frequently Asked Questions
-
Q: Will this fit 6.0L V8 engines in 2006-2011 Express 2500?
A: Yes, GS33504 bolts are direct fit for L96 6.0L V8 in listed Chevrolet Express 2500 models and compatible GM HD vehicles -
Q: What material are these head bolts made from?
A: Forged alloy steel with torque-to-yield properties and black oxide finish for strength and corrosion resistance -
Q: Do these bolts come with a warranty?
A: Covered by MAHLE limited warranty against defects in materials and workmanship
Shipping &. Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure cardboard box 10 x 8 x 4 inches
- Weight: 4.2 lbs
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