install 3 inch y bridge

Teamvi

New member
Oct 26, 2011
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anyone have instructions to install a 3 inch y bridge on a lbz or give me an idea of how long it takes and what all parts have to be removed?
thanks
 

countrycorey

Trust Me I'm an Engineer
Jan 30, 2010
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Pull the turbo heat shield and throw it away, it'll help with getting to the back lower bolts.


Corey
 

Hot COCOAL

May the farce be with you
Jun 9, 2012
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anyone have instructions to install a 3 inch y bridge on a lbz or give me an idea of how long it takes and what all parts have to be removed?
thanks

It's a lot of work, plan for 8hrs but it CAN be done in less and depending on your ability it CAN take more

ALOT of wires/lines and misc parts need to be removed or freed to move, everything above and around the bridge...obviously the fresh air intake tube and turbo elbow, cold side off the intercooler (unless you get a custom bridge with factory flange mount...I don't know if the EGR stuff gets in the way cuz mine was already off when I did the bridge...but then the crossover fuel lines, upper coolant pipe, wiring harness and the AC pump all have to be unsecured...

Then it gets shitty and you gotta get the bottom bolts out, then it gets even shittier when you go to put in the new bridge and have to press it into the valley to set the first two bolts (hint one front one back, opposite sides)

Then you get to put everything back together all nice and factory like
;)
 

countrycorey

Trust Me I'm an Engineer
Jan 30, 2010
1,512
35
48
LA
It's a lot of work, plan for 8hrs but it CAN be done in less and depending on your ability it CAN take more

ALOT of wires/lines and misc parts need to be removed or freed to move, everything above and around the bridge...obviously the fresh air intake tube and turbo elbow, cold side off the intercooler (unless you get a custom bridge with factory flange mount...I don't know if the EGR stuff gets in the way cuz mine was already off when I did the bridge...but then the crossover fuel lines, upper coolant pipe, wiring harness and the AC pump all have to be unsecured...

Then it gets shitty and you gotta get the bottom bolts out, then it gets even shittier when you go to put in the new bridge and have to press it into the valley to set the first two bolts (hint one front one back, opposite sides)

Then you get to put everything back together all nice and factory like
;)


My new y-bridge wouldn't fit with the EGR cooler in place.


Corey