The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Can you tell me what this was, how important is it , and do I need a new 1?

dhughins · 02-05-2014, 09:35 PM

I am changing intake manifolds and I went to remove hose from this and it broke. Not the hose. Some people say it's a vacuum modulator but I don't find anything like that by doing searches. The line that comes off the top goes to the transmission I believe. The tranny is a th400.

You don't even have to tell me what it is or how important as long as you tell me how to get another 1.

02-05-2014, 09:35 PM	#1
dhughins Registered User Join Date: Aug 2007 Location: ozark, al Posts: 583	Can you tell me what this was, how important is it , and do I need a new 1? I am changing intake manifolds and I went to remove hose from this and it broke. Not the hose. Some people say it's a vacuum modulator but I don't find anything like that by doing searches. The line that comes off the top goes to the transmission I believe. The tranny is a th400. You don't even have to tell me what it is or how important as long as you tell me how to get another 1. Attached Images