Exhaust Header
Exhaust Header for Small Block Ford 289-302 Blockhugger Stainless Steel SBF NEW
A 1-3/4 inch stainless steel exhaust header for the Small Block Ford 289 and 302 engine block. The header is designed as a direct bolt-on replacement for the factory manifold and ships complete with gaskets and mounting hardware.
- MaterialStainless Steel
- FitmentSmall Block Ford 289 and 302 engine block
What You Get
Key Benefits
- 1-3/4 inch primary tubes improve exhaust flow and reduce back pressure compared to the factory manifold
- Complete kit with gaskets and hardware reduces installation time and avoids missing parts
Why Buyers Switch
Problems It Solves
- Factory manifolds restrict exhaust flow and create high back pressure at high RPM
- Poorly welded or cast manifolds crack under thermal stress and cause exhaust leaks
- Universal headers require cutting and welding, which increases labour and risk of fitment issues
Where It Is Used
Application Scenarios
- Performance shops upgrading vintage Ford muscle cars with improved exhaust flow
- Distributors stocking vehicle-specific headers for classic Ford engines
- Restoration projects needing a durable, clean-fit header for 289 and 302 block engines
- Online sellers who need a photographed, fitment-verified part with a clear part number
Buyers
Who It Is For
- Performance parts distributors buying classic Ford exhaust hardware by the pallet
- Online auto parts sellers serving the vintage Ford enthusiast market
Construction
Technical Features
- Complete kit includes gaskets and mounting hardware
- Bolt-on replacement geometry that matches factory routing and clearances
Data
Specifications
| Material | Stainless Steel |
|---|---|
| Fitment | Small Block Ford 289 and 302 engine block |
Material
Materials
- Stainless steel tube
Manufacturing
How It Is Made
Tube bending to match factory header routing
Final fit check against the engine block before packing
Checks
Quality Control
- Flange bolt pattern and sealing face checked before welding
- Weld seams inspected for pinholes along the full joint
Private Label
Customisation Options
- Private label packaging and barcode labels on request
- Bulk cartons available for container orders instead of individual boxes
Comparison
Compared With The Alternatives
| Factory Small Block Ford manifold | The stock manifold is designed for emissions and quiet operation, this header improves flow and performance at the cost of increased noise |
|---|---|
| Mild steel aftermarket header | Mild steel is cheaper but rusts quickly at the flange and under the exhaust ports; stainless steel lasts longer in harsh conditions |
| Universal header kit | A universal kit requires cutting and welding, this one bolts on directly with no modification |
Installation
Use Guide
- Confirm the engine is a Small Block Ford 289 or 302 and not a later 351W or 400 block
- Remove the factory manifold and clean the cylinder head flange surfaces before installation
- Use new gaskets and hardware from the kit to ensure a leak-free seal
- Torque flange bolts evenly in a crisscross pattern to prevent warping
- Recheck bolt torque after the first heat cycle to maintain sealing integrity
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Answers
Questions About This Part
Is this for the 289 or 302 engine block only?
Yes. The header is designed specifically for the Small Block Ford 289 and 302 engine block. It does not fit 351W, 400, or other Ford engine variants.
What size are the primary tubes?
1-3/4 inch. This matches the standard primary tube size for the 289 and 302 engine block.
Are gaskets and hardware included?
Yes. The kit includes all necessary gaskets and mounting hardware for installation.
Can I use this on a 351W engine?
No. The header is designed for the Small Block Ford 289 and 302 block. It does not fit the 351W or other Ford engine blocks.
Is this street legal?
Emissions regulations vary by region. We do not claim emissions compliance for this part. Check local laws before installation and resale.
Can we get private label packaging?
Yes. Private label packaging and barcode labels are available on request. Bulk cartons are also available for container orders.
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