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  1. Automotive Discussion
    So I needed to tap the rocker arm holes in the heads on the 2005 impala 3.4. This year had 8mm bolts but older years have 10mm so I tapped them for that. Anyways when I tapped the holes I went in at a angle and the rocker arms are not sitting flush now on the head. Will they be OK? Or should I...
  2. Automotive Discussion
    Hey, this is my first time posting here. I’m the only owner of my 2014 Impala LS, it’s my second Impala and I love these cars but I’ve had what’s turned into a HUGE problem due to a bad rocker arm. It really shouldn’t be a major issue, the problem is that GM is not producing the part and...
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