Throttle rod help

[clear]

I Ordered a swivel which attaches to the throttle rod and is supposed to keep it secure to firewall mounted pedal rod. The only problem is my swivel did not come with anything to secure it in place. I ordered this one here, part # 3390N. I notice in their picture it has some little piece of metal on the inside of it which could be used to secure it possibly? but mine did not come with that. They also have this one 3391N which looks like it uses a cotter pin which I will probably end up buying. I just don't want to order another one if the first one should have come with a retainer or something. Anyone have any thoughts on this little guy?

[clear]

I think what you did was confuse the two swivels. The first swivel you order is supposed to attach to the carb. The second item number you have there is supposed to attach the the throttle rod on the firewall.

[MAK191]

You didn't say what year and what engine you have.

Here is a picture of one I had on my 70 GMC with a 250 engine that I sold a while back. The gas pedal would be on the right and the carb on the left. Hope that helps