Cylinder Head Bus Bus '79, Vanagon 2.0l

'Square Port' Type 4 cylinder head. This is a new AMC casting with stock valve sizes and combustion chamber. Cylinder registers are 1.8l/2.0l. Please choose from available options below. 39.3mm intake valves and 33mm exhaust valves. We offer these heads in "out of the box" versions and with two levels of upgrade. Level 1 upgraded heads have new high quality stainless valves and correctly ground valve keepers. Level 2 upgraded heads have stainless swirl-polished valves, 3 angle valve seats and ground keepers. See related products below for our performance Type 4 cylinders heads, which are the same new castings with new seats, guides and valve sizes to suit performance applications. Photos show Level 2 version with polished valves. Sold each.