Think I will just get out of the column shift business. I can put in a B&M floor shifter for less than $200 and get good headers. Will still be less than the long branch and make more power (I think). I may just order some Doug's headers from Butler and some Pypes and redo the whole exhaust. I have log headers and 2" bent pipes (not mandrel) now and I dont think my engine can breathe. The question is, will I have to drill and top my 670 heads to put on headers? This may be answered somewhere else, I havent searched for it.