u/Cross-fused

Okay so I'm changing the intake and carb on my 1976 Lincoln so I have a square bore carb and not a leaky spread-bore 4350. Before I got my police interceptor intake manifold I was planning to use a stock manifold from 1973. I bought a Mahle MS15937 to use with the stock intake. Does anyone here know, will Mahle MS15937 work with my interceptor intake or do I need a larger intake gasket? Thanks in advance, y'all!