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new cam timing chain question

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Old 02-21-2018, 06:43 PM
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Default new cam timing chain question

I'm going to aftermarket cam in my 5.3 with 3 bolts holding gear on cam. I currently have a one bolt cam. What can I do for new gear that my cam sensor (in the timing cover) can read.
Old 02-21-2018, 07:16 PM
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What year engine?
Old 02-21-2018, 07:50 PM
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Default timing chain

It a 2007
Gen 4
Old 02-21-2018, 07:56 PM
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You can get a 3-bolt 4X timing sprocket quite easily. See WS6store for great prices and service.
Old 02-21-2018, 08:01 PM
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Tried to post a pic, but I'm a newb so it has to be approved. GM part 12586481 or any other that looks like it.
Old 02-21-2018, 08:50 PM
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Default timing chain

Thank you, I'm new to s platform.
Old 02-22-2018, 09:19 AM
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Default 58x Timing Set

Hi Sal, I too provide a Timing Set for the 58x decode.

The gears are billet steel, heat treated.
The Single Chain is the strongest made for the LS engine AND has "pin" oil holes.
The Lower Sprocket has the ability to allow correct Camshaft Timing.

Lance
Attached Thumbnails new cam timing chain question-dsc_0322.jpg   new cam timing chain question-dsc_0323.jpg   new cam timing chain question-dsc_0324.jpg  
Old 02-22-2018, 11:08 AM
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Default Timing chain

Thanks Lance. Just ordered one. This 5.3 is a little different the the ls1 I built.
Old 02-22-2018, 11:11 AM
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Thanks Jalanrr. I didn't know they had e bolt 4x .Thanks for your input.
Old 02-22-2018, 11:14 AM
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Default Timing chain

Do I still a line top gear at 6 o clock and bottom gear at 12 o clock. And do these gears have any factory advances built in them or do I have not to worry about it.
Old 02-24-2018, 06:50 PM
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Yes, 6 and 12. Straight up should be 0*, they build advance or retard into the cams.
Old 02-24-2018, 07:17 PM
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Thanks, I wasn't sure because I'm a nubile to ls engines. I appreciate all the help from members
Old 03-04-2018, 04:09 PM
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But always verify cam/valve timing regardless...dont just assume aligning dots is good.




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