The 1947 - Present Chevrolet & GMC Truck Message Board Network - 1975 HEI ignition module hold down screws?

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ron350

07-25-2025 10:06 PM

1975 HEI ignition module hold down screws?

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1975 HEI ignition module hold down screws?

Does anyone know what the GM or Delco part number for these screws might be?

I would like to have spare screws in the trucks tool kit.

The screws are #6 x 32 threads by 3/4 inches long with 1/4 heads.

bhc41051

07-26-2025 08:55 AM

Re: 1975 HEI ignition module hold down screws?

These maybe?https://autoplicity.com/3848538-acde..._AMMxcQZ85Vriw

ron350

07-26-2025 11:37 AM

Re: 1975 HEI ignition module hold down screws?

BHC41051 thanks for the help.

Strange thing is that every place i check says part 10469668 screws fit 1985 and newer and not a 1975 HEI.

kwmech

07-26-2025 12:00 PM

Re: 1975 HEI ignition module hold down screws?

Doesn't have to be an oe screw. The biggest concern is having the toothed washer under the head for proper grounding

ron350

07-26-2025 12:13 PM

Re: 1975 HEI ignition module hold down screws?

KWMECH thanks i will look at the hardware stores.

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