You will discover essentially two configurations within the 4A-G cylinder block with a few slight versions While using the five vale variations. In all scenarios they have got these traits in typical. The cylinder block about the 4A-G is manufactured from cast iron alloy. There are actually five major bearings https://jdmtoyota4a-ge04565.mybuzzblog.com/6247613/new-step-by-step-map-for-toyota-4age-for-sale