Abstract: An injection mold method for manufacturing multiple-component articles includes providing a mold assembly with first and second mold halves mounted for reciprocation, and having mold cores in a mold core assembly, each mold core mounted for rotation about an axis of rotation. The mold cores rotate to a first position, the mold assembly closes, and a first material is injected and cooled to form partially-complete articles. The mold assembly opens, the mold cores rotate to a second position, the mold assembly closes, and a second material is injected and cooled to a complete articles. The mold assembly opens and the articles are released.