LT Sport SN#100000000761-0843-212 for Ford Aspire 5 SPD Silver Shift Knob + Boot Cover Fit: 90-00 Ford Escort/E-150 Econoline/E-150 Econoline Club Wagon/F-150/E-250 Econoline/E-350 Econoline/ Packing Included: 1set Aluminum Shift Knob Combo The 5-Speed Manual Shift Knob Includes 3 PVC Adapters. Shift Boot Dimension: 8.5" (Bottom to top) / Diameter: 0.625" (Ring Opening). Upgrades the Interior Apperance of Your Vehicle. Improves Driving Experience and Provides a Quicker & Smoother Shifting. Professional Install is always requested: Fit for most 5-speed manual Vehicles only