Speed Engineering 1965-1972 Mustang Coyote Swap 1 3/4" Longtube Headers
Speed Engineering 25-1083 1 3/4-inch longtube headers for Coyote-swapped 1965-1972 Ford Mustangs using Mustang II-style front suspension systems such as TCI or Heidt’s. Mandrel-bent, TIG-welded 304 stainless construction with 3-inch collectors, merge spikes, CNC-machined flanges, and included graphite gaskets.
Choose the SMG Coyote MLS exhaust gasket upgrade for an OEM-style multi-layer steel seal. Confirm engine-generation bolt thread and swap-component compatibility before installation. Race-use product.
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