There are generally two configurations over the 4A-G cylinder block with a few insignificant variants with the five vale versions. In all cases they may have these traits in frequent. The cylinder block over the 4A-G is made of cast iron alloy. You'll find 5 major bearings held with two https://toyota-4age-blacktop-engi27046.fireblogz.com/57931767/a-review-of-4age-20v-itb