So, i purchased the new LPG Regulator from GoWesty to fix my leaking one.

<http://www.gowesty.com/Merchant2/merchant.mv?Screen=PROD&Store_Code=gw&Product_Code=253-070-604&Category_Code=cp-ce-lpg>

But it is way to big (about 4" longer than my existing regulator).
Even if I could re-use the old T connector, I'd have to bend the feed
lines that go to the fridge and stove about 4".  And even then, it
wouldn't fit in the existing metal shield.

It is advertised as "OEM" and "Fits 84-91" but I don't get it....it
looks like the wrong part.

Anyone done this repair?  If it is the wrong part, does anyone have a
working true OEM LPG regulator for an '85 they can sell me?