I've removed the old CCC Quadrajet electronic carb. and Dist.and am installing a Holley 4175 Spread bore.The Holley does not have all of the vacuum lines and vent lines that the Quadrajet has.My main concern is,how do I connect my (vapor) "canister control valve"?There's a large line ,about 3/8 or so that is a vent from the vapor canister through the "Canister control valve" and went to what looks like the Quadrajet fuel bowl .I dont have a line that size on the Holley fuel bowl.If you have had any experience with this and other things related to this change over,advise,direction or leads are greatly appreciated. Thanks to all! Alvan.
atriot: