Which exhaust manifold works? Went from 318 to 360. 1970 Duster

furrystump said
I know my 68 340 had power steering and manifolds. I honestly can’t imagine any a body small block manifold hitting the power steering box. Truck manifolds?
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68-70 hp manifolds rt #2863549 left #2863553 72uprt #3418623 left #3614368 you will need the head pipes to match