BD Diesel 1041402 EXHAUST MANIFOLD DS CHEVY SILVERADO 1500 & GMC SIERRA 1500 V8 2002-2013
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EXHAUST MANIFOLD DS CHEVY SILVERADO 1500 & GMC SIERRA 1500 V8 2002-2013
Experience unparalleled performance and durability with our enhanced GMC/Chevrolet truck exhaust manifolds, specifically designed for LS engines. Our BD-upgraded manifolds address common exhaust manifold bolt failures by incorporating extended fasteners and spacers that effectively withstand thermal expansion. In addition, we've engineered adjusted mounting locations for the heat shield. Crafted with precision, our BD Manifolds boast a robust, thicker design. They are constructed from high-silicon ductile iron to combat warping, ensuring your vehicle remains at peak performance for the long haul.
Features
- OEM replacement
- Replaces GM OEM Part #12616285
- SEMA Certification No. SC-BDD01-0136
- Designed to fit 2002-2013 GM LS based truck engines
- Kit includes all new bolts, spacers, and gaskets
- Made with high-silicon ductile iron
- Uniform increased wall thickness throughout the entire manifold reduces stress risers and helps prevent cracking
- Utilizes longer bolts and added spacers to reduce stress on fasteners (15mm Longer)
- Machined bolt mating surfaces for secure bolted joint
- Heat shield mounting bosses
Specifications
| Category | Manifolds |
| Engine | Gasoline |
| Make | Chevy/GM |
| Suggested Product | 1030710 |
| Suggested Product | 1057937 |
Installation Guide: Download PDF
Installation / Product Video: Watch on YouTube
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 36 Months
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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