Mikes5thAve
Well-Known Member
They didn’t note anything about clearance anywhere I read, just the over all flow rates. Apparently the ‘92-‘93 drivers side magnum manifold flows better than the 340HP drivers side manifold does.
But sure, could be a clearance issue, I don’t know anyone running them on their car to know for certain.
Here's a fitment issue link.

340 MANIFOLD VS MAGNUM MANIFOLD ?
I am thinking about putting a 5.9 magnum where my 318 is.It's in a duster.Will the exhaust pipe fit the magnum manifolds or will i have to get new exhaust?

There are others that claim on b bodies the column is in the way. Most of what I've read is those years flow the same or better then 340.
I have a car with them on it but I didn't install them.