... 950*390*220mm Place of origin:Hubei,China GM 6.5 Cylinder Head Company : Xiangyang Tigerpower Co.,LtdHot Products ... Cylinder head: Three months / Cylinder block: Four months. 5, Production capacity: Cylinder head: 3000 pcs/month Cylinder block ... : 1500 pcs/month 6, OEM for Dongfeng Commercial Vehicle Company. For ordering ... and ethical business practices. GM 6.5 Cylinder Head