1973 360 Wr/rt. Compatible Oem Exhaust

Does anyone know what pipes are interchangeable with ‘this bike years / models

The 72-74 450's and 75 460 are the closes fit due to the RT's narrow space between the head and tank but only the 73 Desert Master and the 75 460 have the front mounting tab like the RT. Plus the RT frame doesn't have the exhaust mount behind the tank like the rest of the 450's but a drill and welder can fix that.

All 69-75 400's will hit the tank but could be cut at the center weld on the header to lower it.

Theres also the 74 250WR pipe and possibly the 75 WR, not sure about the 75 because of the Mag engine. These 250 pipe's sits lower like the 450's, have the same large manifold, and the front and rear mounts are correct.

Good info thanks. The pipe on the 360 I bought doesn’t seem to line up at the manifold connection very well , also less than a 1/4 “ gap along tank

Yeah that 1/4" clearance is the way they came. Try raising the tank by adding a 1/4" to the rubber pads on the backbone of the frame.