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DmaxStore L5P Manifold Installation Kit
Fits 2017-2019 L5P Duramax 2500HD/3500HD
Replace your manifolds studs on your 2017-2019 L5P Duramax. They are becoming pretty common to snap right off when you are replacing your manifolds. This kit will include all the studs, spacers, nuts and gaskets to get the job done. The up-pipe bolts are optional.
Kit Includes enough parts to do both passenger and driver side manifolds: