At DMG Motorsports, we present the EBC HJ120-4 Hex Main Jets #120 4-Pack—a convenient replacement option for carburetor tuning and fuel-system service. These high-precision brass main jets feature a hex-head design and are flow-calibrated for accurate fuel flow at the stamped jet size. They are Mikuni-style replacement jets and are not original Mikuni or Keihin parts. ([business.walmart.com](https://business.walmart.com/ip/Ebc-HJ120-4-Mikuni-Hex-Head-Style-Main-Jets-120/144931814?utm_source=openai))

Features:

• #120 main jet size
• 4-pack of carburetor main jets
• High-precision, flow-calibrated design
• Brass construction
• Hex-head style
• Mikuni-style replacement; not original Mikuni or Keihin jets
• Manufacturer part number: HJ120-4
• UPC: 840655079705