Tanks

Stepped Blind Tank Bungs – 1018 Mild Steel These stepped blind threaded bungs—also known as top hat bungs—are ideal for welding into gas tanks, oil tanks, or any steel fluid container. Precision-machined from 1018 cold rolled mild...

This gas tank kit gives you the peices needed to relocate your petcock and add a crossover. includes: Two 1/8" NPT bungs for crossovers and one 3/8" npt for a petcock

Non-Vented Filler Cap & Bung Kit – 1.25"-12 Thread, Compact Design The non-vented filler cap and bung kit is a compact and clean solution for gas tanks, oil tanks, and fluid reservoirs where external venting is preferred or required. Using our...

22mm Petcock Weld-In Bungs – 1018 Mild Steel (Short & Long Options) These 22mm weld-in petcock bungs are machined from solid 1018 cold rolled mild steel and tapped to accept standard 22mm x 1.0 thread motorcycle petcocks—perfect for...

Pipe Bomb Oil Tank Kit – 5" Diameter, DIY Weld-Together Oil Tank Build your own custom motorcycle oil tank with our Pipe Bomb Oil Tank Kit – 5" Diameter. This DIY weld-together kit includes everything you need to fabricate a fully functional...

1018 Mild Steel NPT Weld-In Bungs – Multiple Sizes Available These NPT weld-in bungs are precision-machined from solid 1018 cold rolled mild steel bar stock, then drilled and tapped to National Pipe Thread (NPT) standards for secure, leak-free...

Stainless Steel Stepped Blind Tank Bungs – Top Hat Style for Fluid Containers These stainless steel stepped blind bungs—also known as top hat bungs—are perfect for fabricating or modifying gas tanks, oil tanks, or any stainless fluid...

Vented Filler Cap & Bung Kit – 1.25"-12 Thread, Compact Design This vented filler cap and bung kit is a compact, functional solution for gas tanks, oil tanks, or any fluid container that requires internal venting. Built around our trusted,...

F' Bomb Oil Tank Kit – DIY Custom Motorcycle Fabrication Kit Build your own custom oil tank with the F’ Bomb Oil Tank Kit, designed for fabricators and riders who want a one-of-a-kind look for their motorcycle. This weld-together kit gives...

Pipe Bomb Oil Tank Kit – 6" Diameter, DIY Weld-Together Oil Tank Build your own custom motorcycle oil tank with our Pipe Bomb Oil Tank Kit – 6" Diameter. This DIY weld-together kit includes everything you need to fabricate a fully functional...

F' Bomb Oil Tank Kit with Flanged End Caps – Custom Motorcycle Fabrication Kit Take your custom build to the next level with the F’ Bomb Oil Tank Kit featuring flanged end caps. Designed for fabricators and riders who want both function and...

Brass Vented Filler Cap & Bung Kit – 1.25"-12 Thread Back by popular demand, we’re now offering a vented filler cap and bung kit featuring a solid brass cap. Built on the same trusted platform as our original design, this version combines...

Oil Tank Filler Cap & Bung Kit with (3) 1/8" NPT Bungs – Complete Weld-In Kit Build your custom oil tank the right way with this all-in-one weld-in bung kit. Designed for both performance and clean looks, this kit provides every threaded...

Domed Oil Tank Endcaps – 5" & 6" Steel End Caps for Custom Oil Tanks Our Domed Oil Tank Endcaps are the same high-quality end caps we’ve been using for years in our popular Pipe Bomb Oil Tank Kits, now available separately for your custom...

Oil Tank Tubing by the Inch – 5" & 6" Mild Steel Build your own custom oil tank with our high-quality mild steel tubing, now available by the inch. This is the same 14-gauge tubing we use in our popular Pipe Bomb Oil Tank Kits, offered...

Flat Round Oil Tank Endcaps – 5" & 6" Mild Steel Build your own custom oil tank or reservoir with our Flat Round Oil Tank Endcaps, designed to provide a precise, clean finish for your fabrication project. Made from durable 14-gauge mild steel,...

Brass Gas Cap – Fits Harley-Davidson Models from 1986 to Present Give your Harley-Davidson a custom look with our precision-crafted Brass Gas Cap. Designed to fit all HD models from 1986 to the present, this cap uses the OEM-style thread and O-ring...

Upgrade your custom oil tank build with our Flanged Oil Tank Endcaps, the same style we use in our popular Flanged F-Bomb Oil Tank Kits. Each cap is precision-formed in our custom die plate, after being cut on our CNC laser to ensure a perfect fit for 5"...

By popular demand we are now making a Brass Vented version of our common Filler Cap and Bung Can be used for gas tanks oil tanks or any other fluid container. These caps use the same standard bung we have used for years so if you want to upgrade to a...

Stainless Steel NPT Weld-In Bungs – Precision Machined These stainless steel NPT weld-in bungs are machined from solid stainless steel bar stock, then drilled and tapped to National Pipe Thread (NPT) specifications for a clean, reliable fit...

Triumph Oil Feed Bung – Mild Steel or Aluminum Weld-In Bung Our Triumph Oil Feed Bung is designed specifically for classic Triumph motorcycle builders looking for a clean, factory-style solution. Each bung is precision-machined and tapped to accept...

OEM Style Weld-In Gas Tank Bung – Fits Most Harley Models 1986–Current This OEM style weld-in gas tank bung is the same style used on later Harley-Davidson tanks, making it the perfect solution for custom tank builds or repairs. Designed to...

Rubber Mounting Tabs with Isolators – Universal Gas & Oil Tank Mount Kit Keep your custom motorcycle’s gas or oil tank securely mounted while protecting it from vibration damage with our Rubber Mounting Tabs with Isolators. Designed for...

Rubber Tank Mount Kit – With Optional Weld-In Bungs Our Rubber Tank Mount Kit is a proven solution for securely mounting custom gas tanks and oil tanks while minimizing vibration. The included rubber isolators reduce stress on your tank, helping to...

20mm Petcock Weld-In Bung – 1018 Mild Steel (Triumph, BMW, Euro Style) This 20mm petcock bung is precision-machined from solid 1018 cold rolled mild steel and features a 20mm x 1.0 male thread, making it an ideal fit for Triumph, BMW and other...