Mobileortho Dont know anything about Fabquest but did study up on 4 link kits,decided to just make the whole thing to fit my 3100 frame.When you read about it and they give percentages on lengths,and not clear on spring load ,kinda murky. So bought 3/4 heims ,followed my blueprints,works fine, pinion is right on the money. Made it a panhard bar run the wheels off of it !!
