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Old 10-18-2022, 10:38 PM
Ramairnacho Ramairnacho is offline
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Default Ram air 3 formula 7040270 components

I have a rebuilt 7040270 as many of you know and was wondering about the accelerator throttle bracket. Not sure if mine correct if not anyone got a spare and correct spring . Also do I got correct t vacume for back of my engine. My car ra3 auto. If my partsxnot correct let me know, the carb on car at moment is a 7029268, I honestly didn't write down part number as a boy when sent it to the carb. Rebuilding factory close to my home city and just told them I wanted back.same one. I.got back that. My dad says car was all original so I'm thinking they swapted the carb out and choke stove. I'm hoping bracket and t fitting are correct. Thanks
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Old 10-21-2022, 07:31 PM
SD455DJ SD455DJ is offline
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Ramairnacho, Here is my RAIII 270 carb throttle linkage and rear vacuum tree from my '70 Formula. I hope this helps. I don't have any spares, but any '70 Q-jet from a Firebird should work/look the same. I don't have AC, so not sure if there are more 'branches' on the tree.

Dennis
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  #3  
Old 10-23-2022, 11:31 AM
Ramairnacho Ramairnacho is offline
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Great help thank you I do have a correct throttle linkage and will need to find a vacume tree like your but will plug the others for now. I see it only has 2 vacume ports. I'm thinking 1 for the brake booster and 1 fir the tranny. Is that correct?

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Old 10-23-2022, 11:45 AM
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Kenth Kenth is offline
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One for the brake booster and one for the TCS.
Modulator line sits on front of carb, right above pull-off port.

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