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High Performance Parts for Gear Heads with Passion, Like Us.


Forte’s Degas Harrison Surge Tank Kit

DeWitts direct-fit surge tanks install in the stock mounting position and use the factory connections without any modifications or adapters. Manufactured from original tooling, they feature a Harrison logo, original pressed fittings, and filling instructions. DeWitts direct-fit surge tanks are available in date-coded or non-dated coded models. Order the tank recommended for your vehicle.


Kit Includes:

  • External surge tank
  • Custom mounting bracket with tie down straps
  • Two bolts for mounting straps