2006-2012 Workhorse 8.1L Direct Fit Catalytic Converter - Bolt on
Direct Fit Y Pipe Assembly
use 99878788 to replace converters
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![2006-2012 Workhorse 8.1L Front Y-Pipe Assembly- Direct Fit 2006-2012 Workhorse 8.1L Front Y-Pipe Assembly- Direct Fit](https://cdn11.bigcommerce.com/s-ce7a2/images/stencil/500x659/products/61259/58319/Screen_Shot_2023-06-02_at_12.50.53_PM__41244.1685724682.png?c=2)
2006-2012 Workhorse 8.1L Direct Fit Catalytic Converter - Bolt on
Direct Fit Y Pipe Assembly
use 99878788 to replace converters