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Lifter tray bolt size for ls1

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Old 10-23-2006, 07:11 PM
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Question Lifter tray bolt size for ls1
What is the lifter tray bolt size for an ls1?
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Old 10-24-2006, 05:26 AM
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Don't remember but be careful not using GM bolts because their height to the head gasket is critical. Are you thinking of using a different bolt?
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Old 10-24-2006, 09:09 AM
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I sold my sb with the lifters and trays. I need bolts to hold the new trays in.
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Old 10-24-2006, 05:01 PM
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I would just order from GM. I think the head height is critical to the head gasket.
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Old 10-24-2006, 07:20 PM
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It would be a lot easier if someone could just size one up and I go to the hardware store. My Chevy dealer sucks.
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Old 10-24-2006, 08:59 PM
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Hardware store wont help. The GM tray bolts also have a sholder on them to allow you to torque them down a little without cracking the lifter tray...
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Old 10-24-2006, 09:11 PM
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they are 6mm's but i don't remember if they are 1.25's or 1.50's.
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Old 10-25-2006, 01:44 PM
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they are 6x1x19 is what my dealer told me. .79/peice so I ordered them
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