Exhaust Header
STAINLESS SHORTY HEADER EXHAUST MANIFOLD FOR 57-67 FORD BIG BLOCK FE 330/360/390
A pair of 1-3/4 inch stainless steel shorty headers for 1957-1967 Ford Big Block FE 330, 360, and 390 engines. Built with double side welding and CNC mandrel bent pipes, it features a 3-1/2 inch header outlet and 3/8 inch thick flanges. Ships complete with gaskets, nuts, and two collector bolts. Fitment is specific to the listed models and does not cover engines with upgraded heads.
- MaterialStainless Steel
- Primary Tube Size1-3/4 inch
- Outlet Size3-1/2 inch
- Flange Thickness3/8 inch
What You Get
Key Benefits
- 1-3/4 inch primary tubes with CNC mandrel bending for consistent flow and reduced turbulence
- 3-1/2 inch header outlet allows exhaust to exit with less restriction compared to factory manifolds
- 3/8 inch thick flanges resist warping under high heat and maintain sealing integrity
- Double side welding ensures structural strength and durability at high exhaust temperatures
- Stainless steel construction resists rust and corrosion better than cast iron or mild steel manifolds
Why Buyers Switch
Problems It Solves
- Factory cast iron manifolds restrict exhaust flow and reduce engine breathing efficiency
- Mild steel headers warp or crack under repeated heat cycles, leading to leaks and performance loss
- Generic headers require cutting, welding, and fitting, which increases shop labour and risk of error
- Missing gaskets and bolts in some aftermarket kits force buyers to source components separately
Where It Is Used
Application Scenarios
- Classic car restorers upgrading engine performance on 1957-1967 Ford Big Block FE trucks and muscle cars
- Performance shops installing bolt-on headers for vintage Ford engines without custom fabrication
- Distributors stocking vehicle-specific exhaust hardware for the 1957-1967 Ford FE platform
- Online sellers needing a photographed, fitment-verified part with a clear part number and inclusion list
Buyers
Who It Is For
- Classic car parts distributors buying vintage Ford exhaust hardware by the pallet
- Vintage truck and muscle car owners sourcing direct from factory for hard-to-find parts
Construction
Technical Features
- Pair of 1-3/4 inch primary tubes with CNC mandrel bent construction for smooth flow
- 3-1/2 inch header outlet with 3/8 inch thick flanges for durability and sealing
- 4 to 1 header design for balanced exhaust pulse timing and improved scavenging
- Ships complete with gaskets, nuts, and two collector bolts for immediate installation
Data
Specifications
| Material | Stainless Steel |
|---|---|
| Primary Tube Size | 1-3/4 inch |
| Outlet Size | 3-1/2 inch |
| Flange Thickness | 3/8 inch |
| Construction | CNC Mandrel Bent Pipes |
| Design | 4 to 1 Header |
| Package | 1 Pair Headers, Gaskets, Nuts, 2 Collector Bolts |
| Exclusion | Will not fit engines with Edelbrock upgraded heads |
Material
Materials
- Stainless steel tube
- 3/8 inch thick flange material
- Gaskets
- Collector bolts
- Nuts
Manufacturing
How It Is Made
Tube bending using CNC mandrel bender to match factory header routing
Flange machining for flat sealing face and precise bolt hole alignment
Final inspection of welds for consistency and absence of pinholes
Assembly with gaskets, nuts, and collector bolts before packing
Checks
Quality Control
- Flange bolt pattern verified against template before welding
- Weld seams inspected under magnification for cracks or incomplete fusion
- Sealing face checked for flatness and surface defects before final assembly
- Final fit check against a known good engine block to confirm alignment
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 cast iron manifold | The stock manifold restricts flow and is prone to cracking under heat; this header improves exhaust velocity and engine response |
|---|---|
| Mild steel shorty header | Mild steel is cheaper but warps and rusts quickly; stainless steel holds shape and resists corrosion over time |
| Universal header kit | Universal kits require cutting, welding, and fitting; this one bolts on without modification |
Installation
Use Guide
- Confirm the engine is a 1957-1967 Ford Big Block FE 330, 360, or 390 and not equipped with Edelbrock upgraded heads
- Remove the factory manifold and clean all mating surfaces before installation
- Use new gaskets and torque bolts in a crisscross pattern to prevent warping
- Check for exhaust leaks after the first heat cycle and re-torque if needed
- Ensure the collector bolts are properly seated and the exhaust system clears all engine components
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Answers
Questions About This Part
Will this fit a 1965 Ford with Edelbrock upgraded heads?
No. The headers are designed for factory heads and will not fit engines with Edelbrock upgraded cylinder heads.
What is the primary tube size?
1-3/4 inch. The primary tubes are CNC mandrel bent for consistent diameter and flow.
Is the flange included or do I need to weld it on?
The flange is already welded to the tube. The headers ship as a complete pair with all mounting hardware.
What material is used and why does it matter?
Stainless steel is used for its resistance to rust and heat cycling. It outlasts cast iron and mild steel in harsh environments.
What is included in the package?
One pair of headers, gaskets, nuts, and two collector bolts. No additional hardware is included.
Can we get our own brand on the box?
Yes. Private label packaging and barcode labels can be arranged. Bulk cartons are available for container orders.
Is this street legal where I sell?
We make no emissions approval claim. Check local regulations before resale. This part is for performance use only.
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