A AFZ Member May 29, 2015 21 3 13 Mar 29, 2016 #1 Mar 29, 2016 #1 My understanding is Romeo is an assembly plant. Are the old 4.6 iron blocks casted out of Cleveland? Also, is there any issue with the blocks being only 4-bolt main compared to the Alumium blocks being 6-bolt?
My understanding is Romeo is an assembly plant. Are the old 4.6 iron blocks casted out of Cleveland? Also, is there any issue with the blocks being only 4-bolt main compared to the Alumium blocks being 6-bolt?
