Cast stainless steel headers built to flow exhaust efficiently and resist corrosion. Purpose-built for the GTO's engine bay with tuned runner geometry. Constructed from durable stainless material to handle heat and time without rust.
Cast stainless steel tubes - Won't rust or degrade under engine heat like mild steel alternatives
Tuned runner design - Optimized flow paths reduce back pressure and improve exhaust scavenging
Engine-specific fitment - Engineered for clean integration without modification to surrounding components
Specs
Material: Stainless Steel
Construction: Cast headers with tuned runners
Condition: New
What's Included
Header assembly only
Frequently Asked Questions
Will these bolt straight to the stock manifold location?
These are designed as direct replacements for the factory manifolds. Test-fit before final fastening to confirm alignment at all mounting points.
Do I need new gaskets and hardware to install these?
Header gaskets and bolts are sold separately. Grab a fresh gasket set and stainless hardware rated for header temperatures — reusing old gaskets causes leaks.
Can I run these with a stock exhaust system, or do I need a cat-back too?
Headers alone will work with stock piping, but you'll see better flow and performance if you upgrade the cat-back as a follow-up. The header improvement isn't bottlenecked by factory downstream components in stock form.
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**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.
