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Fox Vacuum tree replacement?

  • Thread starter Thread starter 387lx
  • Start date Start date Mar 23, 2026
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    engine vacuum
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387lx

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Jan 22, 2026
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Mar 23, 2026
#1
  • Mar 23, 2026
  • #1
Anyone using a aftermarket vacuum manifold with npt fittings instead of the stock tree? Wanting to find something I can install push lock fittings as well ask having ports big enough for the source from the manifold and for the power breaks.
 

Noobz347

Stangnet Facilities Maint Tech... Er... Janitor
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#2
  • Mar 23, 2026
  • #2
There are several on Amazon. Different styles and port sizes. Some of them look pretty cool.
 

nicholase

I lubed and pushed, until it was all the way in
May 21, 2024
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#3
  • Mar 24, 2026
  • #3
I use the UPR one. Its nice.

https://www.uprproducts.com/product...1tM-Ek1-PlzWyh5latul5eSYCQpe6zvij67RKCqIhKbBK
 
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gkomo

now i can hopefully expect to receive the shaft
Aug 2, 2024
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#4
  • Mar 24, 2026
  • #4
Do they make any that have additional ports from what comes stock? I've been searching but without any luck.

Edit: maybe this one?

UPR 8-Port Billet Vacuum Boost Distribution Block Turbo Black Air Lift Ride Bag | eBay

UPR Universal 8 Port Vacuum Distribution Block Billet Aluminum. The UPR vacuum block can be installed anywhere in your engine bay with the three. UPR's Super Clean new design incorporates a hex on the inside of the fittings for a.
www.ebay.com
 

nicholase

I lubed and pushed, until it was all the way in
May 21, 2024
605
1,064
103
New York
Mar 24, 2026
#5
  • Mar 24, 2026
  • #5
gkomo said:
Do they make any that have additional ports from what comes stock? I've been searching but without any luck.

Edit: maybe this one?

UPR 8-Port Billet Vacuum Boost Distribution Block Turbo Black Air Lift Ride Bag | eBay

UPR Universal 8 Port Vacuum Distribution Block Billet Aluminum. The UPR vacuum block can be installed anywhere in your engine bay with the three. UPR's Super Clean new design incorporates a hex on the inside of the fittings for a.
www.ebay.com
Click to expand...
The one I linked is actually a direct replacement with 2 extra ports. They are on the sides. You remove a plug and install a fitting of your choice. (The extra fitting isn't included) My boost guage uses a presure transducer that sends an electricl signal to the guage. I mounted my transducer in one of the extra side ports. Its on the left of the tree in the pic below.



 
Reactions: 91AOD5.0LX

gkomo

now i can hopefully expect to receive the shaft
Aug 2, 2024
2,118
1,363
133
San Diego, CA
Mar 24, 2026
#6
  • Mar 24, 2026
  • #6
nicholase said:
The one I linked is actually a direct replacement with 2 extra ports. They are on the sides. You remove a plug and install a fitting of your choice. (The extra fitting isn't included) My boost guage uses a presure transducer that sends an electricl signal to the guage. I mounted my transducer in one of the extra side ports. Its on the left of the tree in the pic below.



Click to expand...
Ah, didn't even see the side ports. Thanks for clarifying. Gonna order one up and maybe try to get one extra (somewhere) of the super small barbs, one for the FMU and one for the Boost gauge line. I wonder if i can run the manifold source to the left side port to provide vacuum to the entire tree.
 
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