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Push Rod length

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Old Nov 26, 2012 | 09:58 PM
  #1  
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Default Push Rod length

Hello all,

I tried searching but didn't find an answer.

I am wondering what pushrod length I will most likely need for a cam swap. It will be a Torquer V3 in an LS2 with stock heads/gaskets. The lifters will be replaced with ls7 ones and springs with prc .675 EHTs. I ordered the push rod length checker and 7.400 rods, but would like to not have to wait on parts as I will only have a few days to install the cam, headers, ls7 clutch, injectors, BAP, and driver side axle in my 06 CTS v.

Thanks for your help!
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Old Nov 27, 2012 | 12:07 AM
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Only way to know is to check. I'd rather wait on parts than have a noisy valvetrain that's beating itself to death.
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Old Nov 27, 2012 | 08:44 AM
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^^Bingo! You really have to measure. There are too many variables to be sure of any guess. Anybody that tells you a length without the tool being in place is GUESSING.
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