VW TDI ALH intake covers

These are covers for the intake and exhaust ports for the Volkswagen 1.9L TDI series engines. Uses the factory intake and exhaust manifold hardware, but if you do not have those you can use M8x1.25 x20mm bolts. Stuff a paper towel inside, razor off the surfaces, install these and you will have a very good seal for sandblasting, pressure washing, or painting your VW TDI engine block. 

Print with standard settings, these just need to be hand tight, not torqued down for a proper seal.