8L90E performance build

Performance modifications, tips & tricks

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Speeder
Posts: 10766
Joined: Fri Apr 30, 1999 9:12 pm
Location: 2015 Tahoe 2WD 5.3L 6L80E, 2008 Colorado work beater, 2003 Dodge Dakota pro-touring project

8L90E performance build

Post by Speeder »

Anyone doing them yet? Finish Line Transmissions isn't doing them, otherwise I'd be using them.

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