hey everyone i bout a 85 k5 with a 6.2 diesel engine in it i just got done with all the body work so now its time for motor work and steering collum the engine runs fine and strong just wanna beef it up and make it look nicer ideas? aslo going down the road it drive ok just alittle jerky and feels unshure if you know what i mean whats the best way to make it a firm tight ride. thanks everyone