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will LS2 lifter trays work on LS1?

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Old Jan 7, 2007 | 10:23 PM
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Default will LS2 lifter trays work on LS1?

I am thinking about ordering a new set. Didn't know if they will work or not
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Old Jan 7, 2007 | 10:35 PM
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No, their different..
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Old Jan 7, 2007 | 10:38 PM
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Hmm, I had a guy a few min ago say that they are an upgrade for the ls1.. He said they will fit perfect
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Old Jan 7, 2007 | 11:36 PM
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Originally Posted by mvvette97
Hmm, I had a guy a few min ago say that they are an upgrade for the ls1.. He said they will fit perfect
I'm not 100% positive on my answer, but I believe they will work.

Hammer
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Old Jan 7, 2007 | 11:39 PM
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I am 100000% positive they will not work. Their different.

*EDIT* I read it wrong..

NO...You cant put LS1 trays into an LS2
YES...You can put LS2 trays in an LS1

Last edited by Jeff @ TPE; Jan 8, 2007 at 12:00 AM.
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Old Jan 7, 2007 | 11:47 PM
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These guys say that they will work but I just wonder if there are really and betterhttp://www.ls1tech.com/forums/showth...ghlight=lifter
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Old Jan 7, 2007 | 11:58 PM
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Sorry, I didnt read the thread correctly. I thought you were putting the LS1 lifter trays in a LS2. Not the other way around.
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Old Jan 8, 2007 | 05:56 AM
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I didn't see any design changes in them that made them worth the switch, I ordered new LS1 trays when I got mine. By the way, the unfortunately come in packages of "five". Even though the motor only needs four. What a stupid packaging scheme.

If you do change them, check the numbers on the bottom of the trays. Some of the ones that are marked "10" had some issues. I found one in my motor.
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Old Jan 8, 2007 | 10:31 AM
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Originally Posted by vettenuts
I didn't see any design changes in them that made them worth the switch, I ordered new LS1 trays when I got mine. By the way, the unfortunately come in packages of "five". Even though the motor only needs four. What a stupid packaging scheme.

If you do change them, check the numbers on the bottom of the trays. Some of the ones that are marked "10" had some issues. I found one in my motor.
does GM have a TSB on this issue? good information
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Old Jan 8, 2007 | 12:12 PM
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Not that I am aware of, there were a couple of guys who found this due to the car eating lifters. Turns out the lifters were slightly rotated relative to the cam.
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