Jan 23, 2016 #1 E Edward Newbie Joined Jan 21, 2016 Messages 10 Reaction score 0 Location Arizona im swapping my 4.3 for a 5.3 in my 98 Sierra does anyone have any pointers to make the swap easier maybe engine mounts anything really
im swapping my 4.3 for a 5.3 in my 98 Sierra does anyone have any pointers to make the swap easier maybe engine mounts anything really