my 4l60e is not shifting out of 1st should i go with a 4l80e or a 4l65e from the scrap yard
my 4l60e is not shifting out of 1st should i go with a 4l80e or a 4l65e from the scrap yard
2001 rcsb 5.3 intake deleted cats true duel two flowmaster 40s out the side