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Old 09-25-2022, 11:16 AM   #11
Back In Time
 
Drives: ‘10 1SS RS aqua blue metallic.
Join Date: Mar 2020
Location: St Louis area
Posts: 36
I replaced a lot of suspension parts this summer. I went with Detroit Speed rear bar which came with the upgrade links. Making this change from F-3 to F-4 lower control arms are needed and I went with GM direct. They come with bushings. Used some BMR parts and only issue was the trailing arms which I could not get to fit around the new bushings. The rep I talked to was not real helpful and they were slow to return emails. Phastek contacted them and made it right so all is good. I will say the BMR rep did let me know the measurement that the open end of the arm should be and I mic d the set I had. My pair were .1 narrower . I’m having a friend at a local machine shop mill them. The other BMR products were great
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2010 1SS RS LS 3. Aqua blue metallic.
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