exhaust woes ......1973 340 into a 1965 barracuda

The 60's 340 manifold fits best on the driver's side on the early As. You might have to skooch your steering shaft over a little or get some after market steering joints with a smaller diameter steering shaft but the early 340 manifolds have been used by other early A members. If I remember correctly....one early A member had me grind off some material off a Jeep Grand Cherokee (96/97/98) passenger manifold to fit into his early A. The JGC manifold has a 2 1/8 exit hole which is very, very close to a 340 exit hole.