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#1
07-14-2022, 04:45 PM
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Intake manifold.
Looking for pictures of a 79 Olds 403 Air condition T/A OEM intake manifold. Concern is where the DS-TVS switch goes. The intake on this car only has one hole up front by the water neck and I have been using it for the water temp sender. Having a hard time finding out what’s OEM. The car has a K in the Vin and believe it’s a federal standard not high alt. Also any vacuum line information off manifold and carb is appreciated. Wanting to put the car back to factory specs even emissions.
Thanks!
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1966 GTO Vert automatic. 1969 CR Judge Ram Air III 4sp Pattern Car. 1969 GTO standard 350HP TH-400. 2006 GTO Phantom Black 6spd. 1972 Formula 455HO Ram Air. 1976 LE Trans Am 50th Anniversary Edition with T top. 1976 Formula 350. 1977 Grand Prix Model J 350. 1978 Trans am 400 Pontiac. 1979 Trans am 403 Olds. 1968 Olds 442. 1971 TR6. |
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#2
07-14-2022, 09:25 PM
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They still use the same 76-80 #16 intake but the cast bosses are drilled and tapped as required. This intake from a '79 403 has all 3 fittings for the front coolant passage but only one of the runners behind the carb.
Do you have the emission label for your engine version and a similar carb? Do you need the TVS or even have smog? Or just High-Altitude. If you don't need it, or have it, I'd select the more basic version of emissions and copy that label, depends what's required.  403 16 intake1 by Aus78Formula, on Flickr
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#3
07-20-2022, 09:35 AM
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No good?
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