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Performance Automatic Transmission Failure: 7 Mistakes to Avoid

Performance Automatic Transmission Failure: 7 Mistakes to Avoid

Gearstar Performance June 23rd, 2020 7 minute read

Performance automatic transmission failure may not spring up from thin air. Rather, this failure may be caused by our own making due to certain mistakes. You may...

GM 6L80E/6L90E Transmission Problems And Performance Upgrades Offered By Gearstar

GM 6L80E/6L90E Transmission Problems And Performance Upgrades Offered By Gearstar

Ryan Steele June 2nd, 2020 3 minute read

Starting in the 2006 model year, General Motors released the 6L80E and 6L90E transmissions that developed several issues that tend to frustrate transmission...

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  • GearStar Performance Transmission
    132 N. Howard St.
    Akron, OH 44308
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