Posted 2/10/2019 16:22 (#7311457 - in reply to #7311451) Subject: RE: Pontiac 400 And 455 Questions
Liberty, MO
I can’t answer your question, but they had lots of timing gear problems at about 50,000 miles, traded mine off at 48,000 miles. Next guy got less than 3,000 miles before it ate its self.