The main-technology 4A-GE which was released in May 1983 changed the 2T-G as Toyota's most favored twincam engine.[24] This engine was identifiable by means of silver cam handles with the lettering within the upper cover painted black and blue, along with the presence of three reinforcement ribs around the back https://4age20vitbs05825.blogs100.com/35149364/4age-engine-for-sale-an-overview