Heat Exchanger Tube Repair?

[OldDan1943]

If can find one, buy new but pressure test it.
Other option, rebuild you HX and pressure test it.
It has to be done so why quibble about it.

 

[Datenight]

HI... I think you are Way overthinking this.... Over the yeas I have had 3 heat exchangers rebuilt by local, Large Auto Radiator shops, at a very reasonable Price, using the correct internal tubing... Call a few in your Area & tell them your problem...Ken

I had the same done years ago for Perkins 6-354.

Rob