I just rolled the dice and ordered a factory tach(oer) to install on my 69. I am going to switch to console gauges. I think it looks alot cleaner. My dist. # 8361, will (crossing fingers) the tach work, do I need to install a tach adapt? Hey, with the sale classic industries is running rioght now, the tach was only like $177, i figure I can get about 75 outta my 5" autometer with shift light, so, Price was not too bad. I just have to think of a clever place to install a shift light!