bolts sizes

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06-20-2013, 12:50 PM

budget builder

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Car: 91RS

Engine: carb'd 357 vortec

Transmission: 700r4

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bolts sizes

hey I have vortec heads and I need some bolts to go in the holes right above the temp gauge sending unit and the fan switch the small holes above where these sending units and switches go. I bought some wire looms and they bolt in those holes I think. http://www.summitracing.com/parts/trd-9370/overview/ and does anyone have instructions on how to fold these things thx!

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06-20-2013, 08:56 PM

ex-x-fire

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Re: bolts sizes

Vortec heads have center bolt valve covers, those looms in the link are for the old perimeter valve covers.

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06-20-2013, 10:06 PM

ZackZ420

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Car: 1991 CamaroZ28

Engine: 305 TPI

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Re: bolts sizes

Sry, but on the same subject what is the size of the bolts that hold the ICM in a 305?

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06-21-2013, 06:24 AM

budget builder

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Car: 91RS

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Re: bolts sizes

greeaaat! my fault let me order the correct ones

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06-21-2013, 07:14 AM

novaderrik

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Car: 86 Camaro

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Re: bolts sizes

Quote:

Originally Posted by ZackZ420

Sry, but on the same subject what is the size of the bolts that hold the ICM in a 305?

what is an ICM?

can't people just type words any more?

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06-21-2013, 12:04 PM

ZackZ420

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Car: 1991 CamaroZ28

Engine: 305 TPI

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Re: bolts sizes

Sorry I mean Ignition Control Module

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06-22-2013, 04:04 AM

budget builder

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Car: 91RS

Engine: carb'd 357 vortec

Transmission: 700r4

Axle/Gears: 3.42 posi

Re: bolts sizes

once again if someone would help what is the size of the bolt holes on the side of each head, just below the valve cover lip. over the top of the fan switch, and the temp sender?

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