Here a pic of 1.75"OD B&B headers custom made for my 964 transplant. With the oval 964 heat inlet/SC heat outlet. They were also available in 1.625"OD. You'll have to measure them to tell the difference.
Anything can be made to work the issue is how much extra time/effort/$ are required.
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Bill Verburg
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[This message has been edited by Bill Verburg (edited 10-10-2001).]