Thread: Let's play name that part, bolt, harness, screw....
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Old 02-07-2018, 08:43 PM   #114
71CHEVYSHORTBED402
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Re: Let's play name that part, bolt, harness, screw....
Quote:
Originally Posted by leddzepp View Post
That stud is used for the heat shield mounting on the driver exhaust manifold, also used for mounting a small block AC bracket to the other exhaust manifold.
Possible but I don't believe so. At least not for a BBC. The studs you're referring to are 3/8" on both sides for BBC, and the nuts aren't flared. Not on mine anyway. The exhaust manifold studs on my 402 were placed into the front bolt hole of each manifold. One for A/C, the other for the upper power steering bracket.....................Could be variances, and I can't speak for SBC. Can't speak for a heat shield either. Spark plug?


Edit, I might be wrong about 3/8 both sides........Pending.....Edit again, confirmed, 3/8" both sides. Another clue, the stud in post 113 was not on the exhaust manifold.
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71 Custom Deluxe, SWB, 2WD, 402, A/C. I developed an assm. guide "kit" for restoring it from ground up. With assys, the guide accts for 1000s details such as OEM identifications& part numbers, written in short order. 700+ images include 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
Last edited by 71CHEVYSHORTBED402; 02-07-2018 at 11:19 PM.
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