As you said I know exactly were you are coming from BUT weigh your options carefully and sometimes for a few dollars more you can get a way better quality product. You probably read my post on ProMaxx heads. My buddy finally got the set I checked out for him on his 340 and just told me tonight how well it runs. This guy is on a budget budget, and I try to help him out when I can. I just sold him a deep sump oil pan, pickup, and a used pump he can checkout sometime for 50.00. ProMaxx heads are finish machined and assembled in good old USA.