get two pieces of 1/2" square tubing, one 6" and the other 8 to 10" long, weld them together to make a T", on the short leg weld on a big washer on the bottom, cut a piece out of the washer so it looks like a C,the washer should be big enough to cover the spring retainer so you can push it down to remove the spring clip, chuck the shift lever in a vise, put the tool on the spring retainer and put the top of the tool on your chest and lean on it to compress the spring and remove the retained clip, i made one and have used it for over ten years, if your not a good welder have some one who is weld it up for you