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UMI transmission cross member

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Old 04-22-2014, 03:09 AM
  #1  
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Car: 92 camaro convertible z28
Engine: 305 TPI
Transmission: Swapped from 700R4 to T5
Axle/Gears: Stock Posi. Ratio is not known
UMI transmission cross member

Compared with the stock transmission cross member, does the UMI one make any difference to the body rigidity, just as subframe connectors do?
Has anyone ever felt such difference?
Old 05-29-2014, 12:03 AM
  #2  
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Car: 1985 Camaro SC F41
Engine: ZZ4
Transmission: 700r4
Axle/Gears: 3.42 Posi
Re: UMI transmission cross member

It may help a little if it is stronger based on the quality of materials. I think most people buying aftermarket trans cross members are looking to relocate their torque arm mount away from the side of the transmission. That's the reason I bought my torque arm trans cross member combination.
Old 07-31-2014, 11:57 PM
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Car: 92 Lingenfelter Z28 articwhite
Engine: Aluminum 615BBC
Transmission: Th400wbrake/curri entps9" locker
Axle/Gears: 4.11/4.30/4.56
Re: UMI transmission cross member

one of the things it will do is tie left and right side together.
and add a bit more firmness and support to the trans.= not has much flex.

UMI makes a nice looking crossmember that takes a TQ arm.

but i like BMR's cross member looks like UMI's without the big a$$ ear on it for the TQ. it's also the best looking in fit and size. when running big tubes under your car.

was asking UMI if i could get one without the TQ mount. but was told no..
but low and behold...BMR had one just like it the way i wanted
http://www.summitracing.com/parts/bmr-tcc024r

had one made by another maker..sorta big and blocky... but firm...

edit to add
will have one made from 1/4 plate and see what we can come up with. its the ends that are tricky with the twist..

Last edited by articwhiteZ; 08-01-2014 at 11:37 AM.
Old 08-01-2014, 07:06 AM
  #4  
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Car: Met. Silver 85 IROC/Sold
Engine: 350 HO Deluxe (350ci/330hp)
Transmission: T-5 (Non-WC)
Axle/Gears: Limited Slip 3.23's
Re: UMI transmission cross member

https://www.thirdgen.org/forums/afte...-t5-cross.html

JamesC
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