The cylinder head is produced from lightweight Aluminum content mounted on an individual-layered metal gasket and works by using plastic location tightening bolts. The 2JZ-GTE has twin overhead camshafts comprised of specifically Forged-steel and warmth-dealt with bearing caps; camshafts are driven by means of a timing belt. Condition as pictured. https://connerlvtso.blog4youth.com/28630174/jdm-toyota-2jz-gte-vvti-for-sale-built-2jz-gte-for-dummies