I only have one and it has an O2 bung in the bottom as well as a stud. I pulled a nice one off Julians car tonite maybe he will sell you his. I do have a test pipe I can send with his .
I only have one and it has an O2 bung in the bottom as well as a stud. I pulled a nice one off Julians car tonite maybe he will sell you his. I do have a test pipe I can send with his .