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Walker 40469 Exhaust Y Pipe
Walker 40469 Exhaust Y Pipe for Corvette
Walker 40469 is a specific-fit exhaust Y pipe built for select Chevrolet Corvette applications. It uses aluminized steel construction and a 4-bolt loose flange inlet to support a precise exhaust connection on 1978-1981 Corvette models.
Key Features
- Aluminized steel construction for corrosion resistance and durability
- Specific-fit design for direct application matching
- 4-bolt loose flange inlet for secure exhaust attachment
- 2.5-inch outlet outside diameter
- 32-inch overall length with compression bend type
- Steel pipe with 0.054-inch wall thickness
- Walker 40469 exhaust Y pipe for Chevrolet Corvette exhaust repair and replacement
Product Details
This Walker exhaust Y pipe is manufactured with precision bending and fixture checking to help ensure accurate fitment during installation. The aluminized finish and steel material support long-term service in exhaust system applications, while the pipe connection outlet design helps maintain a proper transition in the exhaust path. This part cross-references Monroe Shocks & Struts (e.g., 94970) for the same application. Walker 40469 is a direct replacement choice for owners servicing the exhaust system on a Chevrolet Corvette, especially when replacing a worn or damaged Y pipe on 1978-1981 Chevrolet Corvette models.
Vehicle Fitment
- Fits 1979-1981 Chevrolet Corvette, N/A
- Fits 1978 Chevrolet Corvette, N/A, without High Performance Engine
Common Repair Uses
- Replacing a rusted or leaking exhaust Y pipe
- Restoring exhaust flow after pipe damage or separation
- Correcting fitment issues from a worn factory pipe
- Repairing exhaust noise caused by cracks or corrosion
- Servicing the exhaust system on a Chevrolet Corvette
Installation Notes
Verify inlet flange style, outlet diameter, and overall length before installation. Because this is a specific-fit exhaust component, compare the existing pipe routing and connection points on the vehicle before assembly. Professional installation is recommended for proper exhaust alignment and sealing on 1978-1981 Chevrolet Corvette applications.
Quality Assurance
Walker manufactures this pipe from aluminized steel and checks it with precision fixtures to support consistent fit and installation accuracy.
| Brand | Walker |
| Part Number | 40469 |
| Outlet Outside Diameter | 2.5 |
| Length | 32 |
| Grade Type | Regular |
| Bend Type | Compression |
| Finish | Aluminized |
| Inlet Quantity | 1 |
| Inlet Type | 4 bolt loose flange |
| Material | Steel |
| Mounting Hardware Included | No |
| Outlet Quantity | 2 |
| Outlet Type | Pipe connection |
| Pipe Wall Thickness | 0.054 |
| Universal Or Specific Fit | Specific |
This part fits 5 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1981 | Chevrolet | Corvette | 5.7L | V8 | N/A | |
| 1980 | Chevrolet | Corvette | 5.7L | V8 | N/A | |
| 1980 | Chevrolet | Corvette | 5.0L | V8 | N/A | |
| 1979 | Chevrolet | Corvette | 5.7L | V8 | N/A | |
| 1978 | Chevrolet | Corvette | 5.7L | V8 | N/A | without High Performance Engine |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.