Exhaust Header · SKU 701807500730
NEW 1964-89 CHEVY LONG TUBE HEADERS,POLISHED,SBC,IMPALA,BEL AIR,CAMARO
A pair of polished long tube exhaust headers for 1964-1989 Chevrolet passenger cars with the Small Block V8 engine. Built from stainless steel with 1-5/8 inch primaries and 3 inch collectors, it includes CNC machined flanges, gaskets, and mounting hardware. Designed for off-road and racing use only, it replaces factory manifolds with mandrel bent tubing to improve exhaust flow and engine performance.
- MaterialStainless Steel
- Tube Outside Diameter1-5/8 inch
- Collector Diameter3 inch
- Reducer3 inch to 2-1/2 inch
What You Get
Key Benefits
- 1-5/8 inch primaries with 3 inch collectors increase exhaust flow and reduce back pressure
- Mandrel bent tubing maintains consistent bore size for better gas velocity
- CNC machined flanges ensure flat sealing faces for leak-free operation
- Polished stainless steel finish resists rust and shows well in photos for resale
- Includes gaskets and hardware so no additional parts are needed for installation
Why Buyers Switch
Problems It Solves
- Factory manifolds restrict exhaust flow and limit power gains on SBC engines
- Mild steel headers rust at the flange and gasket surface within a few seasons
- Universal headers require cutting and welding, which adds labour and risk
- Missing gaskets and hardware delay installation and increase shop costs
Where It Is Used
Application Scenarios
- Classic car restorers upgrading engine performance on 1960s-1980s Chevys
- Racing teams installing headers on 1964-1989 Impala and Camaro race cars
- Performance shops building show or track cars with factory-style fitment
- Online sellers needing vehicle-specific headers with clean fitment data
Buyers
Who It Is For
- Classic car parts distributors stocking vintage performance hardware
- Restoration shops that install and tune vintage Chevrolet engines
- Racing teams sourcing bolt-on headers for 1964-1989 SBC chassis
Construction
Technical Features
- Pair of long tube headers with 1-5/8 inch primary tubes and 3 inch collectors
- Mandrel bent tubing for consistent bore and smooth exhaust flow
- CNC machined round port flanges with TIG and MIG welding for strength
- Includes 3 inch to 2-1/2 inch reducers (5 inch length) for under-vehicle routing
- Gaskets and mounting hardware included with the kit
- Polished stainless steel finish on tube and flange surfaces
Data
Specifications
| Material | Stainless Steel |
|---|---|
| Tube Outside Diameter | 1-5/8 inch |
| Collector Diameter | 3 inch |
| Reducer | 3 inch to 2-1/2 inch |
| Reducer Length | 5 inch |
| Flange Style | Round Port |
| Flange Thickness | .300 inch |
| Finish | Polished |
| Hardware Included | Yes |
| Gaskets Included | Yes |
| Fitment | 1964-1989 Chevrolet Passenger Cars: Bel Air, Biscayne, Camaro (Excl. 1967-1969 A/C models), Caprice, Chevelle, El Camino, Impala, Malibu, Monte Carlo, Nova |
| Transmission | Works with both automatic and manual transmissions |
Material
Materials
- Stainless steel tube
- CNC machined flanges
- Polished surface finish
Manufacturing
How It Is Made
Tube bending to match factory header routing with mandrel bending
CNC machining of flanges for flat sealing faces
TIG and MIG welding of flanges to tubes for structural integrity
Polishing of entire assembly to a uniform finish
Final inspection of fit and finish before packaging
Checks
Quality Control
- Flange sealing face checked for flatness before welding
- Weld seams inspected for porosity and incomplete fusion
- Polish finish checked for scratches, marks, or uneven areas
- Fit checked against factory flange pattern before packing
Private Label
Customisation Options
- Private label packaging available on request
- Bulk cartons available for container orders
Comparison
Compared With The Alternatives
| Factory cast iron manifolds | Factory manifolds restrict flow and limit power; these headers improve flow and gain up to 13HP and 11 torque |
|---|---|
| Mild steel aftermarket headers | Mild steel is cheaper but rusts at flanges and gasket surfaces; stainless steel resists corrosion over time |
| Universal cut-to-fit headers | Universal headers require welding and fitting; this kit bolts on with included hardware and gaskets |
Installation
Use Guide
- Confirm the vehicle is a 1964-1989 Chevrolet passenger car with SBC engine
- Verify the model is not a 1967-1969 Camaro with factory air conditioning
- Remove factory manifolds and clean flange surfaces before installing
- Use new gaskets and torque bolts in a crisscross pattern to prevent warping
- Check for leaks after the first heat cycle and re-torque if needed
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Answers
Questions About This Part
Does this fit a 1968 Camaro with factory air conditioning?
No. The part is not designed for 1967-1969 Camaros with factory air conditioning.
What size are the primary tubes?
1-5/8 inch outside diameter. The collectors are 3 inch in diameter.
Are gaskets and hardware included?
Yes. The kit includes gaskets and mounting hardware for installation.
Is this legal for highway use?
No. This product is for off-road and competition/racing use only. It is not intended for highway use and is not for sale in California.
Can I use this on a 1970 Nova with a manual transmission?
Yes. The headers are compatible with both automatic and manual transmissions on 1964-1989 Chevrolet chassis.
What is the finish on the headers?
Polished stainless steel finish on both the tube and flange surfaces.
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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