Product Overview
Motorcraft - Universal XL-4 Synthetic Supercharger Fluid.
 Required for top-off of fluid level in superchargers on: 
    - 89-96 3.8L Thunderbird SC 
    - 99-03 5.4L Lightning F-150 
    - 02-03 5.4L Harley Davidson F-150 
    - 03-04 4.6L Mustang Cobra 
    - 05-06 5.4L GT 
    - 07-08 5.4L Shelby GT 500 
  Tapered neck applicator bottle for easy use