Thread: Did the 1971 402 come with spark plug heat shields?
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Old 10-24-2015, 07:34 PM   #8
71CHEVYSHORTBED402
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Re: Did the 1971 402 come with spark plug heat shields?
Quote:
Originally Posted by John Pasinski View Post
I typed 1972 chevy big block spark plug heat shields into the search bar and lots-O-hits came up.

I even saw a NOS set on E-bay.

As far as all the same size? I don't believe mine are. I think (2) are larger than the others. Although; the few I looked at online seemed all the same size.
I've been contemplating the NOS set. They don't seem to be able to produce a part number. Yes, all on the web are the same. I don't know if they're correct. At this point it doesn't jive with the parts book.
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71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assm. guide "kit" for restoring the truck from ground up. With assys, the guide accts for 1000s details, OEM identifications & part numbers, written in short order. 700+ images of assm., illust., charts, and points of interest. Much of the info. applies to all 67-72 GM trucks, and to a lessor degree all 67-72 GM vehicles. My build thread, and more on the guide https://67-72chevytrucks.com/vboard/...d.php?t=730025
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