Yes, if it was an "early" 327 with the small main bearing journals. None of those engines were 4-bolt, however. I used to make 4-bolt 305's by fitting 350 main bearing caps to them and line-boring afterwards. I was using the 3.1" stroke Monza crankshaft from the 262 V8, for a total displacement of 255 cubic inches. We were required to run a 350 CFM Holley 7448 carburetor, and my tiny engine could wind 1,000 RPM tighter than a 350 with the same carburetor. As long as my driver kept to the high side of the track and kept the RPM up off the turns, nobody could catch us.
Jerry

Last edited by Hotrod Lincoln; 04/20/2014 4:32 PM.

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