Drag Specialties Hi-Tunnel Peanut Gas Tank Petcock for 1982-1994 Sportster
A peanut tank petcock is a precision-fit item – the wrong thread or the wrong valve pattern leaves the tank unable to drain correctly or seal properly. The Drag Specialties hi-tunnel peanut gas tank right-side petcock is engineered for the 1982-to-1994 Sportster peanut tank’s raised tunnel geometry, ensuring correct fitment and reliable fuel flow for restorations and running machines alike.
Key Features
- Designed for hi-tunnel Sportster peanut gas tanks – correct thread and valve pattern
- Right-side installation for proper reserve function on 1982-1994 Sportster peanut tanks
- Chrome finish for corrosion resistance and a clean appearance
- On/Off/Reserve positions for standard petcock operation
- Drag Specialties quality for leak-free, long-term fuel system reliability
Technical Specifications
- Mount: Right side
- Tank Type: Hi-Tunnel Peanut
- Fitment: 1982-1994 Harley-Davidson Sportster
- Finish: Chrome
Fitment Notes
- Designed for the hi-tunnel peanut gas tank – not compatible with flat-tunnel or late-model Sportster tanks
- Right-side petcock only – confirm your tank is set up for right-side petcock installation
- Verify thread size and valve pattern match before ordering
- Review the Fitment tab for the complete year and model breakdown





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