[Mr70]

You're right.Some truck pans were used in passenger cars.
Not a large capacity truck,and although not for a '72 application,the #3830089 pan was used in both the 1964-67 Chevelle w/283 & 327cid.,and also shared in the 1965-69 series 10 thru 30 truck and G-10 & G-20 series truck with small block engines and did have 2 baffles in it.