Here are the intake/exhaust manifolds I removed from a '78 300SD a few years ago. These are a great way to clean up the engine compartment on your W126, W123, or custom rig with an OM617 turbo engine. The early versions of these engines had no EGR, which means there are no ports on both manifolds to block when doing performance upgrades, and without EGR, you no longer have intake manifold coking issues. I filed the casting imperfections on the intake, so it's nice and smooth. If these were going on my rig, I'd do some custom port-matching between the manifolds and head, to make them flow perfectly.

The setup includes the two manifolds, two heat shields and the overboost switch. I mostly work on OM60X engines and don't typically play with OM61X engines, and thus have no need for these items. Buyer pays shipping from 98501 -- $125

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