1999-2003 Powerstroke 7.3L Driver Side Exhaust Manifold (1041471)

Designed with strength and reliability in mind, the BD Diesel 7.3L Power Stroke exhaust manifolds feature a 37.5% thicker casting wall compared to stock. Combine this with solid mounting lugs that extend all the way to the cylinder head, the BD Manifold will resist cracking and warping. With no compromises, the kit includes steel OEM-style gaskets instead of the common aftermarket composite style known to fail! Blending this robust casting and gasket type with the 14% increase in flow performance allows the venerable 7.3L Power Stroke to breathe like tubular-fabricated manifolds, with the reliability of cast iron.

Part Number: 1041471

Note: Not for sale on licensed California vehicles.

• Cast iron construction 37.5% thicker than OEM for increased strength and reliability during heat cycling
• Solid bolt mounting bosses without undercut, removing possibility of cracking
• Steel OEM style gaskets for dependable seal, rather than failure prone composite type
• High temp paint for corrosion resistance
• 14% increase in flow for better transfer of exhaust energy to the turbocharger
• Pre-drilled for a pyrometer probe for easy install of aftermarket gauges
• Includes all fasteners and gaskets for a complete package

Replaces OEM Part #s: F81Z-9431-AA (Driver Side)

Don't see your question? Ask us anything about this product.