2bbl to 4bbl on a 318

That is what I thought

Here is what I bought Fel Pro Part # ms 90109

It says
318 (w/ 4bbl) 1967-1989
340, 360 1968 -1980
318LA (w/ 4bbl) 1967 -1990
360 Engine (2bbl w/ large port water openings) 1972-1988

I will have to order the 2bbl one so i can get it done this weekend

thanks again!
justin