BDD1041460
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WARNING California Proposition 65
This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals may be in the products you purchase, in your home or workplace, or released into the environment. For more information about the specific exposures from this product, visit the link below.
The BD Full Bore Exhaust Manifold for the Chevy Duramax engine replaces factory driver's side "pinched down" unit, restoring exhaust flow and balances the V8 engine for smother running. Made from high-silicon ductile iron, the Full Bore is a direct, bolt-in replacement for the factory manifold and is even drilled and tapped to accept the most popular EGT probes.
Orders totaling $99.99 or more qualify for free shipping, unless otherwise stated on the product page.
Orders below $99.99 ship for a flat rate of $20.
Shipping rates apply to standard shipping only and may vary for oversized, heavy, or special order items when applicable.
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Whether you need install guidance, order support, or help diagnosing an unexpected sound, our team is ready. We work on these cars ourselves, which means real answers and useful support every time.
