Not mine.
VIN Y float bowl (aka main body), 800 cfm E4MC with Olds front feed filter style. For 1984 carbs and earlier. 85-up roller VIN Y carbs were slightly different. Just for reference, these were $425.67 list price at the dealership. So if you're rebuilding an E-jet carb and you have some screwed up threads (especially the lean stop screw threads), or it's warped, damaged, etc., and you can use this to fix your stuff, it's a screaming good deal. 83-85 VIN 9 was different in the primary jet area. Afaik, that's the only difference between the VIN Y and VIN 9 of that era (flat-tapped E-jets), but not sure. So if you have a VIN 9, you should be able to just swap out the primary jets in theory, and be good to go. Comes with VIN Y jets and check ball/screw, front filter and fitting, curb idle screw/spring, secondary jets installed (just little washers basically), and vent tubes.
VIN Y float bowl (aka main body), 800 cfm E4MC with Olds front feed filter style. For 1984 carbs and earlier. 85-up roller VIN Y carbs were slightly different. Just for reference, these were $425.67 list price at the dealership. So if you're rebuilding an E-jet carb and you have some screwed up threads (especially the lean stop screw threads), or it's warped, damaged, etc., and you can use this to fix your stuff, it's a screaming good deal. 83-85 VIN 9 was different in the primary jet area. Afaik, that's the only difference between the VIN Y and VIN 9 of that era (flat-tapped E-jets), but not sure. So if you have a VIN 9, you should be able to just swap out the primary jets in theory, and be good to go. Comes with VIN Y jets and check ball/screw, front filter and fitting, curb idle screw/spring, secondary jets installed (just little washers basically), and vent tubes.

NEW GENUINE NOS OEM GM Rochester Quadrajet E4MC Lower Float Bowl 17110134 | eBay
GM part number 17110134. All our parts are (NEW OTHER) unless otherwise specified. They may have been in storage anywhere from 1-30 years. Rubber parts, gaskets, hardware may need to be replaced and may not be useable.
www.ebay.com