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the numbers i have are 3960709 left header,3060710 right header, 3960713 left pipe and 3970714 right pipe. these are for the BB corvette.
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Re: part #s
Clem,
Those would be the numbers for the last design made specifically for 69 but eventually covered all BB Corvette from 65 up. The 68 headers were something like 3912xxx but I can't remember the entire number. Same on the 67 with 3897xxx. I have all the old HD books with the correct numbers for each year but their packed away SOMEWHERE. When I find them again, I'll send.
I never did know what the difference between 68 and 69 would have been unless there was a change in length. It's possible because the collector also changed number so it's length may have been affected. There never was much of a description on headers in the HD book. -
Re: part #s
Clem,
Those would be the numbers for the last design made specifically for 69 but eventually covered all BB Corvette from 65 up. The 68 headers were something like 3912xxx but I can't remember the entire number. Same on the 67 with 3897xxx. I have all the old HD books with the correct numbers for each year but their packed away SOMEWHERE. When I find them again, I'll send.
I never did know what the difference between 68 and 69 would have been unless there was a change in length. It's possible because the collector also changed number so it's length may have been affected. There never was much of a description on headers in the HD book.Comment
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