Chevrolet Repair: blocking rear a/c, frame rail, mint condition

Question
QUESTION: I am trying to block the rear a/c on my 1999 Safari.  I have the blocking kit.  Where do I install it?  Which line and how far back?  Thanks for your help.

ANSWER: HI DON, THE BEST PLACE IS UNDER THE THE VAN AS FAR AS IN FRONT AS YOU CAN GET TO WORK ON EASY..JUST MAKE SURE THAT THE LINES IN FRONT OF WHERE YOU ARE BLOCKING ARE IN MINT CONDITION. NO CORROSION.. CHECK INSIDE THE BRACKETS THAT HOLD THE LINES TO THE FRAME RAIL AROUND THE LINES THEMSELVES AND MAKES SURE THERE IS NO CORROSION AROUND THIS AREA,IF ALL LOOKS GOOD HAVE AT IT......THAT SHOULD DO IT..

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QUESTION: I've checked the lines.  Do I need to pull doghouse off to cap the line?Is the place to cap closer to the engine or farther out?  I'm just not sure where exactly to cap it off.  Thanks for your help.

Answer
HI DON, AS I SAID, UNDER THE VAN WHERE IT IS EASY TO GET AT AND GET A GOOD TIGHT SEAL. [TOWARDS THE FRONT]NOT IN THE FRONT.. I THINK YOU WILL FIND THE LINES UNDER THE FRONT ARE ALL EXPOSED AND EASY TO REACH.[[[[JUST MAKE SURE THE LINES IN FRONT OF WHERE YOU ARE BLOCKING OFF ARE IN GREAT SHAPE...]]]].HOPES THIS HELPS YOU AND GOOD LUCK....