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Designed to fit, perform and sound like the original system, Walker® resonators use precise tuning technologies to deliver excellent flow characteristics and OE-style sound. Made from 100 % aluminized steel, you can depend on Walker resonators to last.
Walker 21687 Direct Fit Exhaust Resonator 2.25″ Inlet (ID) 2.25″ Outlet (ID) 2.25″ Outlet (OD) for Buick Riviera
| Brand |
Walker Exhaust |
|---|---|
| Part Number (MPN) |
21687 |
| SKU |
21687 |
| UPC / GTIN |
086387216876 / 00086387216876 |
| Condition |
New |
| Inlet Type |
Pipe Connection |
| Inlet Quantity |
1 |
| Inlet Inside Diameter |
2.250 |
| Resonator Shape |
Round |
| Body Length |
14.000 |
| Body Width |
4.000 |
| Body Height |
4.000 |
| Body Material |
Steel |
| Body 1 Shape |
Round |
| Outlet Quantity |
1 |
| Outlet Type |
Pipe Connection |
| Outlet Inside Diameter |
2.250 |
| Outlet Outside Diameter |
2.250 |
| Finish |
Aluminized |
| Inlet Configuration |
Center |
| Outlet Configuration |
Center |
| Shape |
Round |
| Grade Type |
Premium |
| Prop 65 Label (Yes/No) |
No |
| Year |
1982 |
| Make |
Buick |
| Model |
Electra |
| Body & Trim |
Estate Wagon |
| Engine & Transmission |
5.0L V8 – Gas |
| AP Exhaust |
3220, 2991 |
Vehicle Fitment
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