Author Topic: Three piece valve locks?  (Read 251 times)

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chilly460

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Three piece valve locks?
« on: June 20, 2026, 09:29:25 PM »
Reassembled my 352 heads and saw this, it went together fine so can’t imagine how this would happen. These are TFS takeout parts, which I understand to be PAC?  Website info says they’re made from stamped or hardened steel, the cracked edge looks like cast to me.
« Last Edit: June 20, 2026, 11:39:20 PM by chilly460 »

pbf777

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Re: Three piece valve locks?
« Reply #1 on: June 21, 2026, 02:34:50 PM »
    Though the photo doesn't really provide adequate detail, but I don't see the tooling marks typical of "machined" steel locks.   :-\

    Scott.