I have a test pipe with dump and DMH cut out came off 1987 GN with Terry H down pipe and hooker exhaust 14" long in good condition removed last summer.225.00 plus shipping and fees.
The transmission was working fine lock up was working also. All i did was swap the convertor. So i guess the lock up in the work convertor is bad. I was hoping a bad 0 ring would keep it from locking.