[UK6]

Kevin,
My father recently had an oversize aluminium radiator made for his 405
roadster by Brown's Radiators (Perth as below)- $850 with large electric fan
- superb work - cheaper than a conventional recore.

Brown's Radiator Service Address: 5/35 William St, Beckenham, WA, 6107

Phone number: (08) 94518093

Suggestion - Make sure that your voltage across your radiator is at a
minimum to reduce corrosion - have a chat with the rad gurus.

Regards,

Brett