Probably any vacuum source will do, but I've used KLDE IM and KLG4 IM and both supported the cruise control with vacuum taken off a nipple near the IM runner near #6 cylinder:Mr.mx-3 wrote: and for some reason I can't get the damn cruise control to work I found a vac. port on the back of the intake and connected the hose to it and thought I was good to go I took it out for a drive and tried it and nothing
1 3 5
2 4 6 <-- vacuum for cruise connected here
front of car