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The Novak Guide to the GM 4L80E Automatic Transmission
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TBM 6L80E-6L90E EZ conversion for 2007-2012 4L60E-4L65E-4L70E-4L80E Silverado | eBay
2006+ 6L80/90 Conversion Package FINALLY!! | Chevy Trailblazer SS Forum
GM 4L60e to 4L80e Transmission Conversion Harness - MRK Motorsports Official Site
GM Gen 1-2 Engine 4L80E Transmission and Controller Conversion Kit. - Zero Gravity Performance
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6L80 4WD to 2WD - The 1947 - Present Chevrolet & GMC Truck Message Board Network
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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