GS750 and GS1000 interchangable parts??

[Vendetta Chop Shop]

Hello, being new to the GS Suzuki, I need to know what will interchange between the 750 and the 1000. I have a good 750, a parts 750, and a parts 1000. will the 1000 head work good on the 750? Will it breath better? I'm debating about going through the good 750, and doing a few upgrades to it. looking for advice.

Thanks

[humhead]

A common question. The engines are different enough that very few parts will interchange. The cylinder head swap won't work. An engine swap will. you'll have to fabricate a motor mount or two, but it can be done.
Brake parts, wheels, some electrics & front fenders will interchange.
When in doubt, check parts numbers - if they're different, you're out of luck.

Terry