The screw and hook was likely there when the van was new AFAIK. I have
seen many vans with it, all years.

Mark

John Meeks wrote:
> On Tue, Mar 12, 2013 at 2:51 PM, neil n <musomuso@gmail.com> wrote:
>
>> Hi Stuart.
>>
>> Thanks. Yes I'm familiar with the cross over tube. I didn't see a
>> fastener holding cross over to van on the tank I R&R'd on my '81 and
>> tank I pulled from an '85.  I was asking and attempting to clarify.
>>
>> On Mon, Mar 11, 2013 at 11:49 AM, Zoran Mladen <zmaninco@yahoo.com> wrote:
>>> ....  Keep in mind that the crossover pipe is secured to the body in the
>> middle with a single screw and hook.
>>
>>
> Yeah I thought that screw and hook reference was a bit odd. Nothing like
> that on the '84 OR '91 I've replaced tanks on.
>
>