Converting c20 to 4x4 Hmm, nobody wants to do a 4x4 swap. I figured out swapping stuff over but i am thinking how hard is and what do i need to swap it over from the 2 wheel drive to 4 wheel drive Re: 72 C20 4 link 4x4 conversion In that pic I actually have a ratchet strap pulling the front end down about two inches but I imagine it will probably come down another inch or so. All black very nice shape. I have a 5 speed 4x2. 09-11-2021, 12:32 AM #9 xs-cash Registered User Join Date: Aug 2017 Location: Edmonton Alberta Canada Posts: 105 Re: Front Suspension Conversion I'm looking to convert my 85 chevy c20 crew cab over to a k20, however I am confused on what I need to do to make it work. i have a 73-87 44front to swap in. This is the part I`m working So becasue I am converting my K10 to a K20, with drum to drum axle swaps, I am also moving the rear spring hangers on the K10 which currently has 52 inch 1/2 ton springs, and I will be installing heavier 56 inch springs off of a C20 donor truck. How hard is it to convert a 2WD Master Mechanic and T. They didn't have any 4x4 Patriots at my dealership. This will convert from full time 4X4 to conventional part time 4X4 with the installation of the kit and lock out hubs. numoulcdguiyvqcoykkoyljrvqppuldoflrjdexvbpdczofizjbenctbwsatdwfkhmgtzffccgpkrkuc