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Give your early C5 a dedicated long tube exhaust upgrade
These Kooks Street-version headers are made for the 1997-2000 C5 installation, with 1-7/8" primaries, 3" outlets and merge collectors. Air tubes and O2 fittings are part of the design, ready for a matching Kooks X-pipe.
SKU: 21502410
Air tubes and O2 fittings included
The Street-version arrangement includes air tubes and oxygen-sensor fittings as part of the header design. Choose it for the early-C5 application and the matching Kooks crossover.
Choose the early-C5 connection
The long tube headers require a matching Kooks X-pipe and do not join the OEM exhaust directly. Match the early-car application when ordering the crossover.
Tuning for your exhaust upgrade
We recommend tuning with every header installation so the calibration suits your new headers, complete exhaust and fuel. Talk to us to discuss the right tuning route for your vehicle.
Vehicle fitment
| Years | Vehicle / trim | Engine | Applicable SKU | Fitting conditions |
|---|---|---|---|---|
| 1997-2000 | Chevrolet Corvette Base | 5.7L V8 | 21502410 | |
| 1998 | Chevrolet Corvette Indianapolis 500 Pace Car | 5.7L V8 | 21502410 |
Intended use
21502410: Competition, off-road and track use only. Not for use on public roads.
The competition-use waiver applies to 21502410.
Ordering and delivery
Estimated lead time is 4-6 weeks. Delivery may be faster depending on stock levels. Shipping is charged separately.
Technical specifications
| Specification | Details |
|---|---|
| SKU | 21502410 |
| Application | Supported 1997-2000 Corvette C5 5.7L |
| Material | 304 stainless steel |
| Primaries / outlets | 1-7/8" / 3" |
| Collector | Merge design |
| Fittings | Air tubes and O2 fittings |
| Required connection | Matching Kooks X-pipe, separate |
| Configuration | 21502410; Header Size: 1-7/8"; Includes Emissions Fittings: Yes (1997-2000) |
Frequently asked questions
Are the air tubes and O2 fittings included?
Yes. They are part of this Street-version header arrangement.
Can it join the OEM exhaust on its own?
The installation requires the matching Kooks X-pipe.
