I am using a Muncie SM465 which is a manual transmission, so, if I'm reading dave w right, I don't need a VSS. If this is correct, and I don't use one, will I have any driving problems? Too, as for the EGR, how do I handle that? I didn't bother to worry about an EGR valve when I started this project since the vehicle is over 40 years old and in Texas, it's exempt from any emissions check, but I'm now being told that if I don't use one, the MIL will be on constantly since the ECM isn't seeing an EGR signal. True/False?