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New, thanks for adding me! Got a cam question.

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Old Jul 15, 2021 | 04:34 PM
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Default New, thanks for adding me! Got a cam question.

Hi everyone glad to have been added redoing a 4.8/5.3 guy said it had a different good cam in it, I'm putting all new in got a new cam a sloppy stage 2 and pretty sure it's the same as I took out here's a picture can anyone please identify this camshaft?


My engine so far hope to be done the week

Not sure what it came out or?







Last edited by Donclarke; Jul 15, 2021 at 08:30 PM.
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Old Jul 15, 2021 | 04:41 PM
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Default New, thanks for adding me! Got a cam question.

Hi everyone glad to be a part of the group!! I live in Ohio. I am 4.8/5.3 im completely rebuilding got all new parts, bought a new cam stage 2 sloppy. It looks like the one that came out of it exactly to my eyes I don't know what this cam is can anyone help me out?


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Old Jul 15, 2021 | 11:15 PM
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Seems to be a stock 4.8/5.3L truck engine camshaft 12560966... 4 digits on the cam are the last 4 of the part number.

Year--------------PN-----------Duration-----------------V-Lift (inch I/E)-----------LSA
'99-'04.........12560966.............191/190...................0.457/0.466...............115.5
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Old Jul 18, 2021 | 04:18 PM
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Hello, welcome to the forum))
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Old Jul 18, 2021 | 08:41 PM
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Thank you man , sorry slow response! Been so busy I try not to be on my phone to much is there a site I can can get the numbers and is there a way to read the cams last 4 ? Thank you awesome site!!
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Old Jul 21, 2021 | 01:44 PM
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If it has the RFID looking stamp, it's probably a stocker. If it's the 191 cam, it's pretty much the worst that GM put in a LS. You could put it in the block and put an indicator on the lifter. If you need a cam, we carry about anything you need. Cam Motion, BTR, our own Pro LS cams -etc. Happy to help you get it together with valvetrain as needed.
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