Fatboy Fab

Fatboy Fab We specialize in welding, fabrication, machining and powder coating. Able to weld all types of metal.

Also have a cnc plasma table as well as 3 axis cnc mill to produce custom parts.

A little powder coating action in the shop today. Reach out and hit us up with any powder coating needs or requests.
04/07/2026

A little powder coating action in the shop today. Reach out and hit us up with any powder coating needs or requests.

03/22/2026

If you haven't jumped on the new thermostat housings, they are selling out quick.... believe only 6 kits left in round 1!!!

Thank you to everyone that has!!!

Finally ready to unveil! The new 1g style thermostat housing kit. Thermostat retains the 2 factory bsp threads on the fr...
03/20/2026

Finally ready to unveil! The new 1g style thermostat housing kit. Thermostat retains the 2 factory bsp threads on the front for 2 coolant sensors and the rear bsp thread for the barb to your heater core. Additionally i added a 1/8 npt on the back as well for another sensor and or whatever you may want to add!

These are both o ringed so the need for gaskets is no longer.

Have three options available!

Bare with no fitting, you provide your own an fitting for your needs - $345

-16 an rad fitting - $360

Dsm style barb fitting for factory rad hose - $375

Stainless hardware and o rings provided in each kit!

Please reach out if interested or want to know more details!

03/14/2026

Calling all my Subaru owners, we want to make a post/poll on if there would be interest in us expanding and making similar parts like we do for DSMs. Would need to do some r&d and see what's popular, but thinking engine bay caps, pitch stops, battery tie downs, radiator stays and for the newer VA/VB wrx and FB20/25 and FA20/24 crowd cam solenoid covers, oil filter covers.

Maybe we will get ambitious and make r160 or r180 ext cap rear diff covers 🤔
If you have any suggestions, message us and we will look into it! We want to adventure out and see what you guys needs are!

Thanks!!!
-Nic

4 Turned Balance Shafts available!!Let me know if youd like one!
03/14/2026

4 Turned Balance Shafts available!!

Let me know if youd like one!

Batch of 1g Black Top Covers in process! Custom engraving welcome!If interested please let us know!
03/13/2026

Batch of 1g Black Top Covers in process! Custom engraving welcome!

If interested please let us know!

I know many have asked, but I finally have some 1g Green and Black tops with the eagle logo in them. If interested reach...
03/03/2026

I know many have asked, but I finally have some 1g Green and Black tops with the eagle logo in them. If interested reach out!!

Getting closer!
03/02/2026

Getting closer!

In production! Stay tuned for more!
02/26/2026

In production! Stay tuned for more!

Lucky #1663 GVR4 with a new green top sensor cover on the way!Message us for custom covers!
02/22/2026

Lucky #1663 GVR4 with a new green top sensor cover on the way!

Message us for custom covers!

Another small batch of balance shafts being turned! Anyone need one message us!
02/22/2026

Another small batch of balance shafts being turned! Anyone need one message us!

It might be snowing outside, but that doesn’t stop work from getting done.
01/25/2026

It might be snowing outside, but that doesn’t stop work from getting done.

Address

Nancy Lane, New Columbia
White Deer, PA
17856

Telephone

+15705415169

Website

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