Gas & Oil tank Caps
Caps and bungs for custom tanks. Twisted Choppers vented gas caps in Micro Flat, Micro Spike and Octane styles each come with a weld-in bung, so they fit any tank you’re building; the non-vented Micro Flat oil tank filler cap and the under-trans oil tank cap match. Drag Specialties weld-in bungs for 1984-1996 Harley-Davidson® tanks and original-style screw-in caps for late 1996-up cover factory tanks.
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Twisted Choppers Micro Flat Vented Gas Cap With Weld In Bung
Price range: $28.95 through $29.95USA-made flat-profile aluminum vented gas cap with weld-in mild steel bung and o-ring seal; compatible with any custom tank accepting a 1-inch-14 bung; available in Black or Polished. -
Twisted Choppers Micro Flat Oil Tank Filler Cap with Weld-In Bung Non-Vented
Price range: $28.95 through $29.95Twisted Choppers Micro Flat Non-Vented Oil Tank Filler Cap with weld-in bung - fits 1-1/4-inch bungs on custom motorcycle oil tanks. Black or Polished finish. Made in the USA. -
Twisted Choppers Micro Spike Vented Gas Cap With Weld In Bung
Price range: $28.95 through $29.95USA-made spike-profile aluminum vented gas cap with weld-in mild steel bung and o-ring seal; compatible with any custom tank accepting a 1-inch-14 bung; available in Black or Polished. -
Twisted Choppers Octane Vented Gas Cap With Weld In Bung
$34.95USA-made streamlined aluminum vented gas cap with weld-in steel bung and o-ring seal; accepts a 1-3/8-12 thread and installs in a 1-9/16-inch hole; available in Black or Polished. -
Drag Specialties Weld-In Gas Cap Tank Bung for 1984-1996 Harley-Davidson
Price range: $11.61 through $13.73Drag Specialties weld-in gas cap tank bung accepts 1984-to-early-1996 Harley-Davidson style screw-in caps - vented and non-vented thread versions for custom tank builds. -
Twisted Choppers Micro Flat Under Trans Oil Tank Cap With Weld In Bung
Sale! $29.95$14.9950% OFFNon-vented flat-profile aluminum oil tank cap with weld-in bung from Twisted Choppers; USA-made with o-ring seal and 1/8-27 NPT vent port for custom oil and transmission tank builds. -
Drag Specialties Original Style Screw-In Gas Cap for Late 1996-Up Harley-Davidson
$30.69Factory-style screw-in replacement gas cap for late 1996-Up Harley-Davidson models, available in vented and non-vented versions with a precision-machined fit and durable fuel-resistant finish. -
Twisted Choppers Micro Replacement Cap Aluminum 1-14 Thread
$21.95Twisted Choppers Micro Replacement Cap in aluminum with 1"-14 thread - replacement for TC micro gas and oil tank caps. Available in Flat Non-Vented, Flat Vented, and Spike Vented in Black or Polished. Made in the USA.
Showing all 8 resultsSorted by popularity