Cracked exhaust manifolds are a common 6.7L Power Stroke failure. BD's are cast from 0.275 in thick-wall high-silicon ductile iron, 75 percent thicker than stock, to stand up to high exhaust temperatures.
Longer exhaust studs and spacers plus thicker machined bolting flanges improve thermal durability, and the manifold is fully EGR compatible.
Owners of 6.7L Power Stroke trucks with a cracked or leaking passenger-side manifold.
| Engine | 6.7L Power Stroke |
|---|---|
| Side | Passenger |
| Wall thickness | 0.275 in (75% thicker than stock) |
| Material | High-silicon ductile iron |
| Hardware | Longer studs and spacers |
| EGR | Fully compatible |
| Install time (BD estimate) | 9 hours |
| Warranty | 36 months / 75,000 miles |
| Shipping weight / box | 14 lb · 17 × 5 × 5 in |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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