AMSOIL Signature Series Fuel-Efficient Synthetic ATF Reformulation

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AMSOIL Signature Series Fuel-Efficient Synthetic ATF Reformulation

Signature Series Fuel-Efficient Synthetic Automatic Transmission Formula (ATL) will soon ship with a new reformulation to cover the GM Dexron HP™ specification. The new formulation will become available as current inventory is depleted. The addition of this specification allows Signature Series ATF to be used in certain high-performance GM vehicles, setting it apart from competing ATFs and solidifies its position as a premier ATF formulation. Applications include, but are not limited to, the GM 8-speed transmissions in these vehicles:

  • Chevrolet Corvette
  • Chevrolet Camaro
  • Cadillac Escalade
  • Chevrolet Silverado
  • GMC Sierra

There will be a minimal price adjustment of about 50 cents per quart.