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Old 07-03-2011, 02:53 PM
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pontiac6269 pontiac6269 is offline
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Default Sheet metal thickness for ram air hood pan?

Anybody have the guage or thickness for the hood pans on ram air cars?

Thanks,
Eric

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1969 GTO - 461, turbo 400, Continental 13", 3.08 gears. - 12.59 e.t. @ 108.43 mph, 1.898 60'

1978 Oldsmobile Cutlass Supreme- 461, turbo 350, PTC 3500 converter, 9" 3:50 gears. = 11.39 e.t. @ 117.55 mph, 1.599 60' on E85
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Old 07-04-2011, 08:12 AM
marshallbeach marshallbeach is offline
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Mine is 0.045-0.050, depending where I measured.
I also measured my coins. A dime is 0.045.

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Old 07-04-2011, 03:52 PM
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My original 68 is .035-.040, and 69 is about the same at .040 . Thats measured over paint and some scale in spots so would say 20 gauge.

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Old 07-05-2011, 08:29 AM
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Thanks, Eric

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1969 GTO - 461, turbo 400, Continental 13", 3.08 gears. - 12.59 e.t. @ 108.43 mph, 1.898 60'

1978 Oldsmobile Cutlass Supreme- 461, turbo 350, PTC 3500 converter, 9" 3:50 gears. = 11.39 e.t. @ 117.55 mph, 1.599 60' on E85
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Old 07-07-2011, 11:19 PM
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I don't remember the exact reading (I think it was 19 or 20g) but I compared an original ( with factory paint still on it) and repro a few years ago, I used a pull off micrometer to measure the paint thickness and both were identical corrected steel gauge.

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