V63 cadillac Packard was out selling cadillac .The pressure was on so the quarted crank balanced engine emerged an amazing engine but with time and high mileage prone to catropisch blade rod failure has done it twice 1994 and 2001 the 314 engine shortened the rods by one inch and lowered the wrist pin by the same and that by all accounts worked .The heads 1918 to 1925 are bastards to crack .A challenge to keep on the road thirsty but great fun .