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6l80e to 4l80e conversion - Page 2 - PerformanceTrucks.net Forums
Amazon.com: FI GM LS, Heavy Duty 168T, ONE PC Billet flexplate. Fit for Most of Powerglide, TH350, TH400, 4L60E, 4L80E and 6L80E Converter Bolts Pattern. : Automotive
TBM 6L80E-6L90E EZ conversion for 2007-2012 4L60E-4L65E-4L70E-4L80E Silverado | eBay
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