Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#19
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[ QUOTE ]
I thought the L88 'vettes used a 10.5" setup? [/ QUOTE ] The one I have out of a 69 L-88 is a 621 11". There may have been some applications for the 403 with a BBC in 65/66 but I remember 99% of 403's being installed with small blocks vetts and z-28 and the BBC getting the 621's. ![]() |
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