I believe that would be a question for Paxton, as they sell the supercharger kit for the 289/302. They have a website at
http://www.paxtonautomotive.com
Personally, I don't see why it wouldn't work, the block is only a little taller...
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http://www.comports.com/2bav8
[This message has been edited by 2bav8 (edited 08-13-1999).]