3D printed GM Inline 4 model engine. Does not include the transmission; transmissions for this engine are located here. Printed in high resolution grey resin. This is a multipiece print consisting of individual parts. The multipiece models come unassembled ready for painting in the following pieces: the block, head, oilpan, intake/exhaust manifold, distributor, carburetors, 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.