904 dust shield interference problem after converter change, resolved

I recently installed a different 904 and with it a HP 3000 stall converter that uses 7/16" bolts.

After completion the bolts came in contact with the dust shield. Made quite a racket! I ordered ARP bolts to replace the HP bolts. These bolts are .05" thinner at the head and resolved the problem. Just an FYI.

Charlie