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Topic: Seat Belt Mounting Bolts

in Forum: C3 Interior

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Seat Belt Mounting Bolts (1/2)
1/27/25 10:26pm

DickJ
Limited Member
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Longview, TX - USA

Vette(s):
Dark green 1979 with "not quite stock" 1971 motor.

Joined: 11/10/2024
Posts: 4

Does anybody know the diameter and the thread pitch of the metric seatbelt mounting bolts on a 1979 C3? I know, they are special, shouldered bolts, but for my application in order to install the belts that I want to use, I need to use regular grade-8 hex-head bolts.
DickJ

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Re: Seat Belt Mounting Bolts (2/2)
1/28/25 11:43am

F4Gary
Standard Member
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Grapevine, TX - USA

Vette(s):
1972 LT-1 convertible with factory air. 2017 Black Rose Grand Sport convertible.

Joined: 8/26/2006
Posts: 1500

Are they metric?

edit...I guess they are. Looks like the current part number is 11609471 according to the quick DDG search I did.

m12x1.75x28

|UPDATED|1/28/2025 11:43:44 AM (AZT)|/UPDATED|

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