Chevrolet Corvette Stingray C7 Forum - View Single Post

gtstorey · 07-18-2022, 11:07 AM

I think almost all of these for GM are 3/8. I know they are on ecotec motors. You have to be careful of what style you get since there isn't a lot of room on the valve cover side of the connector. The screw in retainer type likely won't work. You need the clip on style that has "windows" in the sides to be able to disconnect it. Something like this;
https://www.ebay.com/itm/13122379893...4AAOxymmJTkhAx

I got some that didn't have the windows in the side and had to drill holes to be able to push the release clips.

07-18-2022, 11:07 AM	#3
gtstorey Drives: 2010 Camaro SS2,L99, LSA SC Join Date: Aug 2017 Location: Huntsville, AL Posts: 2,438	I think almost all of these for GM are 3/8. I know they are on ecotec motors. You have to be careful of what style you get since there isn't a lot of room on the valve cover side of the connector. The screw in retainer type likely won't work. You need the clip on style that has "windows" in the sides to be able to disconnect it. Something like this; https://www.ebay.com/itm/13122379893...4AAOxymmJTkhAx I got some that didn't have the windows in the side and had to drill holes to be able to push the release clips.