Here is the link for the rear window gasket on ebay: http://www.ebay.com/itm/79-82-Dodge-...de588f&vxp=mtr . The grommets on the holddown bolts are also on ebay. That valve is a thermostatic vacuum control valve - it opens after the motor warms up to activate the egr and other emission parts. The pump may be specific to an CA model motor - check on rockauto for whats available for the pump - thay also should have the valve cover gasket and grommets you need.