216-261 Chevrolet V6 3.5L 3.9L 4.3L Stainless Steel Header
Specifications Part numbers, fitment codes and shipping
- Brand
- K2 Industries
- Speedzone SKU
- K2-4793-CHV-006-EC
- Manufacturer part number
- K2-4793-CHV-006-EC
- UPC
- HDS-C6CYL-216
- Category
- Engine Components
- Shipping weight
- 2.0 lb
Stainless Steel Header — Chevrolet V6 3.5L 3.9L 4.3L
Stainless steel construction designed to flow exhaust gases more efficiently than OEM cast manifolds. Built to handle sustained heat and corrosion while maintaining structural integrity. Direct bolt-on fitment at factory locations.
Key Features
- Stainless steel tubing - Resists rust and thermal stress better than cast iron or mild steel alternatives
- Smooth bore design - Reduces turbulence and backpressure in the exhaust path
- Factory bolt pattern - No drilling or fabrication required at mounting points
Specs
- Material: Stainless Steel
- Tube Configuration: Multi-tube design
- Condition: New
What's Included
- Header assembly only
Frequently Asked Questions
Do I need new exhaust bolts or gaskets?
The header itself doesn't include fasteners or gaskets — grab a fresh set of header bolts and a high-temp gasket before you bolt it down. Reusing old hardware can lead to leaks.
Will this need ceramic coating or paint before installation?
Stainless steel doesn't rust, so coating is optional. If you want a finished look or heat management, apply ceramic or high-temp paint before install — the surface will need light prep first.
Does this bolt straight to the engine block?
Yes — it mounts at the factory bolt locations on your block with no modifications needed. You'll still need to match it to your existing downpipe or exhaust system downstream.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314
Answers to common questions are on our FAQ page.
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