Harddrive Fat Bob Tank - 3.5 GAL CAM-Lock Type — Harley-Davidson Electra Glide (1955-1984)

Harddrive Fat Bob reproduction gas tank in 3.5-gallon capacity with OEM-spec mounting for classic Harley Big Twin frames through 1984. Raw steel construction accepts both FX dual-dash and FL-FXWG large-speedo configurations, plus OEM or aftermarket fuel caps and valves.

Features

• OEM-specification mounting for stock Big Twin 4-speed frames
• Accepts FX style dual instrument dash or FL-FXWG large speedo dash
• Compatible with OEM and aftermarket gas caps and fuel valves
• 3.5-gallon capacity
• Raw metal construction requires final prep, paint, and sealing

Specifications

• Brand: Harddrive
• Manufacturer Part #: 011303
• UPC: 191361146459
• Capacity: 3.5 gallons
• Weight: 16.509 lbs
• Country of Origin: China (Taiwan)

Fitment

Fits stock Harley Big Twin 4-speed frames through 1984, except Softails. Also fits custom rigid and swing-arm frames.

Frequently Asked Questions

Does this tank fit my 1985+ Harley?

No — this part is engineered for Big Twin 4-speed frames through 1984. Later models require different mounting.

Will this fit my Softail frame?

No. Softail frames are excluded from this fitment due to mounting-point differences.

Do I need to seal the tank before riding?

Yes. All fuel tanks must be pressure tested and sealed inside before use. Warranty does not cover unsealed tanks.

What prep work is required before paint?

Tank ships as raw metal. Test-fit it first, then complete final bodywork and sealing before painting.

Which instrument dash does this accept?

Tank accepts both FX style dual-instrument dash and FL-FXWG style large speedo dash configurations.