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?s about 03 6.0 lq4 with L92 heads

Old 01-13-2010, 11:14 AM
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Default ?s about 03 6.0 lq4 with L92 heads

need some help with this im getting block cleaned up and i need to know if i can get some part #s for the following

03 6.0 main, rod, and cam bearings
shouldi use L92 head gaskets or 03 mls gm 6.0

another thing is when i layed the heads on the block theres a half an inch space from the head not covering the whole block on each side except one is in the front and the other on the rear of block ... is this normal? i never seen it before...
Old 01-13-2010, 02:41 PM
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Old 01-13-2010, 04:06 PM
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i hope popcorn isnt for people postin "try search before posting" as i am limited to somethings on tech due to the fact that i use my phone to get on which for some reason doesnt let me search or it takes a long time...
Old 01-13-2010, 04:31 PM
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Well for your information I was interested in this also! And yes I do know how to hit the search button!!
Old 01-13-2010, 05:30 PM
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Yes, you will want the L92 headgaskets, the 6.0 gasket will hang out slightly into the combustion chamber.

Just ask the machine shop for the bearings. Pick up some Clevites.
Old 01-13-2010, 05:31 PM
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Wasnt trying to be smart so my bad if u took it that way.... so i guess thats my falt but yeah guess we'll wait for answers
Old 01-17-2010, 05:34 PM
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ttt.......
Old 01-17-2010, 05:42 PM
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What else do you need to know?
Old 01-17-2010, 06:36 PM
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i do all my own work and id like to know what the std size bearing for my motor
Old 01-17-2010, 07:26 PM
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Here are the specs for a 2003 LQ4
Attached Files
File Type: pdf
2003 LQ4 specs.pdf (63.3 KB, 328 views)
Old 01-18-2010, 09:34 AM
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thx bro
Old 01-18-2010, 10:05 AM
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one more ? what is the max lift for the springs on the L92??
Old 01-18-2010, 10:41 AM
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12589774
Valve Springs (not shown)
• Beehive style springs • Standard L76/L92 springs
• 1.800" installed height • Max lift .520"
@ 90 lbs. pressure • 1.300" @ 264 lbs. pressure


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