Quote from: jward on August 10, 2023, 09:29:55 PMIt can be done but you need the proper tools. You can't just drop a knuckle coupler in place of the horn hook. Ideally, you'd mount the new coupler in a draft gear box to the car's underframe. But it's also possible to truck mount them using adapters. I wouldn't do this, but others have.
In the future, you may want to look for cars with the knuckle couplers. They are usually much higher quality than the one you are trying to convert.
Thanks Jeff, what is a "draft gear box" ?