exhaust manifolds e body /a body

Those are 1970 E body manifolds which are the same as 1970 A body. 71-4 E/B body are different. For 73 the pass side is the same for A/B/E. Drivers A is different then B/E.
So to answer the OP's question is yes for the pass side and no for the driver's side for 71-4 manifolds. 1970 E, yes on both sides.