The remaining flywheel pictured is the earlier Silvertop style and design although the proper is the lightened Blacktop. You can find angular alignment reference details to the timing belt procedure in the form of a small protrusion over the oil pump as well as matching notch cut out on the https://jdm-toyota-4a-ge57890.blue-blogs.com/47717981/4age-20v-for-sale-fundamentals-explained