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ud pulley help please

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Old 08-27-2010, 11:40 AM
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Default ud pulley help please

Well I am about ready to install My ud pulley that's just been in My shop for months now. I bought it used from someone on here and I don't know if its for a ls1 car or for the trucks. I need to know how I can tell them apart so I know I have the right one. Thanx
Old 08-27-2010, 12:00 PM
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I have a gauge for that
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The crankshafts are the same diameter, so they are interchangeable.
Old 08-27-2010, 12:18 PM
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I did some reading and I think the two of the are different lengths from the car to the truck. Am I right?
Old 08-27-2010, 12:25 PM
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I have a gauge for that
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hmm... that im not sure about
Old 08-27-2010, 12:42 PM
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The car one should be shorter as there accessories are closer to the block.
Old 08-27-2010, 02:16 PM
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Ya I figured it was the car one would be shorter but I still would like some kind of measurements if yall could to distinguish which one I have before I go through the trouble of swapping them and it be the the wrong one
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