Hi all i have just joined and own and restoring/modifing a 64 classic 660 sedan here in australia. there are very few vehicle over here and even fewer people with real knowledge on them, from all my reasearch I am lead to belive that the bore size is the only difference in the block between the 327 & 287 v8 is it possible to simply bore out the 33/4 inch block to 4 inch. please let me know if this has been done or is possible