SB roller cam ID help

Picked up a 340 with roller, was told it had a comp roller but can't seem to ID properly.

Has stamped on end 2018 B.
Scribed on end 1476S/1476S, SB106, X4588.
Has some white paint between last lobe and distributor drive gear.

Has anyone seen markings like this?

Ken

My entry

HE Street roller

288
244 at .050
550 lift w/1.5
106 LC

RobX4406, thanks for the post.

I take by HE you mean Herbert?
What portions of the markings lead you to that conclusion and where can I find the specs you listed?

I'm after the clearances, etc.

Ken

Here's a pic of a set of rollers.

Might help with the ID.

Ken

HE = High Energy

Comp cam line.

I forgot to add it's a solid roller, not hydraulic.

Quote:

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My entry

HE Street roller

288
244 at .050
550 lift w/1.5
106 LC

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I found the 1476 lobe in the High Energy Street Roller section of my CC catalog. Valve lash is .020".