I am selling my custom painted manifold and cant seem to get these 2 parts off it? Heres a picture, I am sure its pretty easy but I am doing something wrong. I tried turning the part in the back of the manifold and it just keeps turning, dont want to break anything so I thought I would ask her.

https://ls1tech.com/forums/attachmen...chmentid=24312

thanks

 

I don't think the rear piece comes off...I just went through this earlier this week. When you purchase another intake, it will come with that rear piece attached...I spun and spun and spun and it wouldn't come off...just gently pull the electronic connector up and off and leave the plastic piece attached...just unclamp the brake booster hose and remove that, too...for the other line (EVAP), just press in the grey ring and pull the whole hose off the brass fitting...you can then depress the plastic tab and slide the whole EVAP bracket/solenoid off of the manifold...hope this was clear and helpful...

 

Lawman is right on the EVAP line, just depress the ring and it slides. its a bit tricky at first.