What headers for 318 magnum in an A-body?

Hooker headers work well and are cheap, the only thing I would recommend before install, is to paint them with some VHT header paint, otherwise they will start rusting faster then you can blink. Use VHT header primier followed by VHT header paint followed by VHT header satin clear then follow VHT's procedure for using the heat off the engine once installed for curing the paint.
Besides having to disconnect my center link and run it through the header pipes on the driver side, I also needed to install a clockable starter because the mini starter was not providing enough clearance, but then again my car has 727 in it.
I have pn#5901 Hooker Headers on my 68 Cuda 340 with power steering and deep oil pan(Kevko), these headers cost about $175.