I'm not familiar with these cars AT ALL, but it looks kind of odd with the snorkels being different lengths.
I have two dual snorkel 5.0 GT air cleaners, and I haven't done much with them unfortunately. They're low on the priority list currently. Maybe a project for next winter. I'm hoping to have easy Bullnose jobs lined up...this might be one of them;).
1994 F150 4x2 Flareside. 5.0 w/MAF, 4R70W, stock.
1984 F150 4X2 Flareside. Mild 302 w/ 5spd. Sold.
1980 F150 4X4 Flareside. 300i6 w/ 5spd. Sold in 2021.
1980 F100 4X2 Flareside. 351w/2bbl w/NP435. Sold in 1995