I tore my dash, harness and A/C system out of the 64' today . Seals were gone and the heater core was shot . I've got a mess here guys and gals . All of the Vacuum lines that actuate the blend doors , POA Valve,Blend Door Diaphragm etc.were brittle and broke when I got the car . The vacuum lines(4) are colored Red,Blue,Yellow and Black . I figure that the Black is Manifold Vacuum . After that I'm lost . Also does anyone have an old A/C- Heater they can tear off a good Vacuum Diaphragm . Just about any type would work . If you need a pic to compare too I can shoot one off to you . Another Biggee ; On the left side of a 64' Lark A/C Heater Control Mech. towards the top on the main bracket(Body) is a small vacuum proportioning valve (lack of a better description) that is actuated by an aluminum slide that at one end has a copper conducter on the underside that is broken . The Slide Bracket was bent up bad so I have no reference as to where it goes or what it does can someone be of help ? Thanks, Steve
