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Ford M-400 Headers

We have 3 Items In-stock. Select a year to continue.
$166.87 List Price $196.91 Save $30.04 Availability: In Stock
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Swap out your warped exhaust manifold with this OE replacement exhaust manifold from Dorman. Its heavy-duty design is resistant to leaks and corrosion, and its secure fit ensures all gases are safely routed through your exhaust system. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Anti-leak protection
  • Manufactured with cast iron or stainless tubular steel
  • Comes with gaskets and hardware needed for assembly (check application)
  • SKU#: RB674240
  • Brand: Dorman
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: Same day - 1 business day
  • Aspiration Type: Naturally aspirated
  • Includes: Two studs, two nuts, and one flange gasket
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Fits the following Ford M-400 Years:
  • 1973 | 8 Cyl 6.4L | Base
Rating: (see review/s)

"The product shipped: well packaged arrived earlier than expected and in excellent condition. The exhaust manifold & gasket were the proper fit & every bot and nut tightened properly. I couldnt be happier with my experience here and will shop a lot more often Im sure." posted by: boomer groomer on April 16, 2013

"Everything about this manifold seems to be fine. The important thing is that it fit properly. I especially appreciated the rapind response in delivery." posted by: on July 10, 2011

$20.71 List Price $24.44 Save $3.73 Availability: In Stock
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FELPRO EXHAUST MANIFOLD GASKET SET -- A high quality, direct fit OE replacement exhaust manifold gasket set; Use with installation aid red3, blu4, and yel5.
  • SKU#: FPMS95000
  • Brand: Felpro
  • Fit Note: Truck
Fits the following Ford M-400 Years:
  • 1971-1973 | 8 Cyl 6.4L | Base
$28.63 List Price $33.78 Save $5.15 Availability: In Stock
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MR GASKET PERFORMANCE EXHAUST MANIFOLD GASKET SET -- 1.38 in. x 2.12 in. port dimensions; FE stock and 14-bolt port; Fabricated from large-fiber gasket material bonded by a high-heat resistant compound; Provides excellent sealing and durability; Precision die cut for each application; Can be reused; With Mr. Gasket's limited 90-day warranty.
  • SKU#: G12254G
  • Brand: Mr Gasket
Fits the following Ford M-400 Years:
  • 1971 | 8 Cyl 6.4L | Base
Select more Ford M-400 parts under Headers, Manifolds & Components from list below.