Stainless steel mid-header designed to replace restrictive factory exhaust manifolds on big-block Ford trucks. Flows exhaust gases more efficiently from the engine to your exhaust system. Built from corrosion-resistant stainless steel for durability and longevity in harsh engine bay conditions.
Do I need special tools or new gaskets to install this?
You'll need basic hand tools and new header gaskets rated for your engine bay temperature. Installation follows the same bolt-down pattern as the factory manifold, so no custom fabrication required.
Will this header work with my existing exhaust system?
The mid-header connects at the factory exhaust ports. Confirm your current downpipe or cat converter flange matches standard sizing before ordering. If you're unsure, measure the outlet diameter and compare to your existing system.
Does this need to be painted or coated after installation?
Stainless steel resists corrosion naturally and will develop a heat patina over time. No paint or coating required, though some owners apply high-temp ceramic coating for appearance. Test fit before final installation to ensure clearance with engine bay components.
Products are direct shipped from Supplier.
* Rates from 0–36% APR. Payment options through Affirm are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. CA residents: Loans by Affirm Loan Services, LLC are made or arranged pursuant to a California Finance Lenders Law license. For licenses and disclosures, see affirm.com/licenses. For example, a $800 purchase could be split into 12 monthly payments of $72.21 at 15% APR or 4 interest free payments of $200 every 2 weeks.
**Rates from 0%-36% APR. Payment options through Shop Pay Installments, are subject to an eligibility check and are provided by these lending partners: affirm.com/lenders. Options depend on your purchase amount, and a down payment may be required. State notices to consumers https://www.affirm.com/licenses.