B&M Automatic Ratchet Shifter Pro Ratchet Universal 2, 3 & 4 Speed Compatible 2015-5-2016-6-6l-lml-duramax Wide-open inlet and outlet with
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Description
B&M Automatic Ratchet Shifter Pro Ratchet Universal 2, 3 & 4 Speed Compatible 2015 5 2016 6 6l lml duramax Wide open inlet and outlet with Wide open inlet and outlet with 31 percent bigger cross sections the sky's the limit for performance expandability