Crossmember bolt size
12-15-2010, 07:05 AM
#1
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Engine: 305 TPI / ZZ4 cam
Transmission: Stage 2 700R4, LS1 driveshaft
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Crossmember bolt size
Hey guys,
I'm installing a UMI 700-R4 trans cross member. As I was removing the factory cross member, all four factory bolts snapped.
Guess I'm gonna have to drill them all out.
The UMI cross member did not come with any bolts.
Can anyone tell me what size the trans cross member bolts are?
Thanks
I'm installing a UMI 700-R4 trans cross member. As I was removing the factory cross member, all four factory bolts snapped.
Guess I'm gonna have to drill them all out.The UMI cross member did not come with any bolts.
Can anyone tell me what size the trans cross member bolts are?
Thanks
12-15-2010, 07:28 AM
#2
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Car: Yes
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Re: Crossmember bolt size
Stock size is 10mm x whatever the "std" (not "fine") thread pitch is for that dia (1.5mm I think) x about 40mm long.
12-15-2010, 08:24 AM
#3
Re: Crossmember bolt size
https://www.thirdgen.org/forums/afte...-t5-cross.html
JamesC
Last edited by JamesC; 12-15-2010 at 08:29 AM.
12-15-2010, 01:47 PM
#4
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Car: 89 IROC
Engine: 305 TPI / ZZ4 cam
Transmission: Stage 2 700R4, LS1 driveshaft
Axle/Gears: Strange 3.42 w/ Auburn
Re: Crossmember bolt size
M10 x 1.5 x 32. You might check with UMI, because my cross member arrived with new bolts/washers. You may remember the following review:
https://www.thirdgen.org/forums/afte...-t5-cross.html
JamesC
https://www.thirdgen.org/forums/afte...-t5-cross.html
JamesC
and I have an ES poly trans mount to install as well.I sent two emails to UMI and heard nothing.
I left them a message on their facebook page as well.
12-15-2010, 04:29 PM
#5
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Re: Crossmember bolt size
is this just the crossmember, or a crossmember mounted torque arm? the crossmember mounted torque arm i bought years ago came with 6 bolts and washers.
12-15-2010, 06:01 PM
#6
Re: Crossmember bolt size
http://www.umiperformance.com/catalo...roducts_id=139
JamesC
12-16-2010, 07:01 AM
#7
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Car: 89 IROC
Engine: 305 TPI / ZZ4 cam
Transmission: Stage 2 700R4, LS1 driveshaft
Axle/Gears: Strange 3.42 w/ Auburn
Re: Crossmember bolt size
Note what the following advert says about new hardware:
http://www.umiperformance.com/catalo...roducts_id=139
JamesC
http://www.umiperformance.com/catalo...roducts_id=139
JamesC
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