3D printed GM Inline 4 model engine. This is a multipiece print consisting of individual parts. The multipiece models come unassembled ready for painting in the following pieces: the block, transmission, head, oilpan, intake/exhaust manifold, distributor, carburetor, air filter, alternator, and belt/pulley assembly. Some finishing will be required for perfect fitment and with any 3D print the item is fragile and can easily be broken on small delicate parts. Up to a 5 BUSINESS day lead time before shipping, but usually faster.