There are no pairs - the swept back pipes look as a pair but they are not. Not sure what make/model they are for but one looks like it a LH pipe for 70-71 650.
Triumph Norton V Twins Exhaust Header mixed Odd Pipe Job Lot Dominator
BSA Exhaust Header mixed Odd Pipe Pipes Job lot A7 A10 LH B31 B55 B57
Triumph Exhaust Header Gaskets Seals Gasket Seal Replaces Triumph Part T2200326
Triumph Exhaust Header Gaskets & Studs fit Daytona 675 Street Triple 675 765
3 Genuine Triumph Exhaust Header Manifold Gaskets Daytona Street Triple 675 765
TRIUMPH Daytona 600 Downpipes Exhaust Header Header Pipes 2006
