Selling truck without Smog in California

Hey guys I'm trying to sell my 84 D100 for pretty cheap. I bought it in April and it wasn't smogged or registered. I took it to DMV and paid the registration and they gave me a temporary registration and said they would give me the title when I smogged it. Well I have other projects that I'm working on and don't really want to mess with the truck anymore. Can I sell it without it being smogged? I could have swore I saw on the DMV site that there was some form you could fill out where both parties agree on the sale without smog but I can't find it now.

I searched online and have gotten mixed results. Some say you can't sell it under any circumstances without a smog because they could come back and take you to small claims court. Others say you can if you write an as-is type document where both parties agree. I also saw that you can sell it without smog if it's non-opped because you shouldn't have to smog a vehicle that isn't running.

Does anyone have any real info on this? Thanks.