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Blue'72 · 02-09-2007, 12:37 PM

That's gotta be a 350 tranny if it's running off of vacuum isn't it? I don't know what size it is for sure, but that's where my power brakes hook up. The tranny can also be ran off the manifold vacuum, but of course you'll need a fitting for that also. Probably the same one needed for the carb..

They usually sell those vacuum line fittings at the auto parts store in the section that has all the chrome dress up goodies. It would be the correct size to screw into the back of the carb.

02-09-2007, 12:37 PM	#2
Blue'72 Skinned knuckles Join Date: Oct 2006 Location: Longview, Washington Posts: 1,126	Re: fitting on Edelbrock 1406 That's gotta be a 350 tranny if it's running off of vacuum isn't it? I don't know what size it is for sure, but that's where my power brakes hook up. The tranny can also be ran off the manifold vacuum, but of course you'll need a fitting for that also. Probably the same one needed for the carb.. They usually sell those vacuum line fittings at the auto parts store in the section that has all the chrome dress up goodies. It would be the correct size to screw into the back of the carb. __________________ '72 C-10 longbox soon to be short step! '72 Chevelle (sold in January) '07 Sebring '01 Ranger (I've gotta long commute..) If you try to fail, and succeed, which have you done? My build thread - http://67-72chevytrucks.com/vboard/s...d.php?t=276904