Need help finding replacement U Bolts

I'm helping my brother in law with his 2nd Gen. Does anyone know where I can find extended length U Bolts for the rear? His current U Bolts are roughly 9" and he needs at least 11-12".

A little info
- He purchased a used 2012 Tacoma Double Cab 2x4
- It has a 6" drop bracket lift in the front and appears to have a 3-4" AAL in the rear?
- It has a negative rake and he just purchased a 1" block to level the truck.
- The 1" block kit he purchased comes U bolts but they are too short (roughly 8" or so).
- The current U Bolts are about 9" in length. They do not look stock since it appears to be on a flip cut with round portion around axle instead of onto of leaf packs.
- Upon installing the new 1" block with his current 9" U Bolt, it appears to need another 2-3 inches of thread to be safe.

I looked around online and most places only have up to about 9" flip kit U bolts. I don't see anything around 11-12" with the round ends.

Thanks for your help!

 

You may have to stop by a spring shop and have them custom made.

 

Anyone one else know where the extended U Bolts may be available?

 

https://www.ruffstuffspecialties.com/U-BOLTS.html

 

https://www.uboltsdirect.com/

A bit pricey, but has the exact size I was looking for and was very quick to ship, etc.

 

Rough country makes a 6” lift for these truck.
They also sell a lot of different U-Bolts
I don’t know the size of the bolts right off, but you should be able to measure them fairly easily.

https://www.roughcountry.com/suspension-components/lift-blocks-and-u-bolts/u-bolts.html

 

They don't have the size and style I need.

I went to some local stores and they didn't have the exact size and style I need.

Thanks, I was looking at that website. They seem to be good quality but I decided to go with RoughCountry.

Thanks, I was checking this website last night and didn't see what I need but now I do. Just ordered a set!