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1973 GTX, Can anyone Identify this Engine Bracket? #2698743
09/18/19 03:38 PM
09/18/19 03:38 PM
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My buddy has a 1973 GTX, 440 auto NON AC car. Car is mostly original. Even has original paint. Question, there is a bracket bolted onto the front of the valley pan just in front of the carb. Looks like and engine pull bracket but we all know these motors were installed from underneath. Can anyone identify what this bracket is for?

20190918_142953_resized.jpg

1970 Superbird 440 Six BBL, 4-Speed, Dana, FJ5
1969 Daytona Charger 440 4-Speed, Dana, EV2
1971 340 Challenger Conv. Flemington Speedway Pace Car, FC7
1970 340 Six Pack Callenger T/A 4-speed T8 Tan
1971 340 Challenger RT Formal Roof, EV2 w/ V2 Stripe & Orange Houndstooth
1969 Talladega Torino, 428CJ
1969 Gurney Special Cyclone Spoiler II, 351 Cleveland




"Id rather have a bottle in front of me than a frontal lobotomy" Ben Franklin 1755
Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: RSI700VIPER] #2698746
09/18/19 03:42 PM
09/18/19 03:42 PM
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A/C back compressor mount.

Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: NITROUSN] #2698750
09/18/19 03:53 PM
09/18/19 03:53 PM
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burdar Offline
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Yep, it's for A/C. I have a 76 400 that has the same bracket.

Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: burdar] #2698779
09/18/19 07:44 PM
09/18/19 07:44 PM
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Interesting. This car was not a factory AC car. Wonder how it got there.


1970 Superbird 440 Six BBL, 4-Speed, Dana, FJ5
1969 Daytona Charger 440 4-Speed, Dana, EV2
1971 340 Challenger Conv. Flemington Speedway Pace Car, FC7
1970 340 Six Pack Callenger T/A 4-speed T8 Tan
1971 340 Challenger RT Formal Roof, EV2 w/ V2 Stripe & Orange Houndstooth
1969 Talladega Torino, 428CJ
1969 Gurney Special Cyclone Spoiler II, 351 Cleveland




"Id rather have a bottle in front of me than a frontal lobotomy" Ben Franklin 1755
Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: RSI700VIPER] #2698784
09/18/19 08:11 PM
09/18/19 08:11 PM
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Originally Posted by RSI700VIPER
Interesting. This car was not a factory AC car. Wonder how it got there.


Is the car a one owner and numbers matching? If not its any ones guess.

Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: NITROUSN] #2698786
09/18/19 08:18 PM
09/18/19 08:18 PM
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Two owner car. Makes no sense why someone would just bolt on one of many AC brackets with no intent of installing AC.


1970 Superbird 440 Six BBL, 4-Speed, Dana, FJ5
1969 Daytona Charger 440 4-Speed, Dana, EV2
1971 340 Challenger Conv. Flemington Speedway Pace Car, FC7
1970 340 Six Pack Callenger T/A 4-speed T8 Tan
1971 340 Challenger RT Formal Roof, EV2 w/ V2 Stripe & Orange Houndstooth
1969 Talladega Torino, 428CJ
1969 Gurney Special Cyclone Spoiler II, 351 Cleveland




"Id rather have a bottle in front of me than a frontal lobotomy" Ben Franklin 1755
Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: RSI700VIPER] #2698791
09/18/19 08:42 PM
09/18/19 08:42 PM
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Originally Posted by RSI700VIPER
Two owner car. Makes no sense why someone would just bolt on one of many AC brackets with no intent of installing AC.


Is it numbers matching?

Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: NITROUSN] #2698794
09/18/19 08:55 PM
09/18/19 08:55 PM
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Originally Posted by NITROUSN
Originally Posted by RSI700VIPER
Two owner car. Makes no sense why someone would just bolt on one of many AC brackets with no intent of installing AC.


Is it numbers matching?


Then it most likely was a production item. I remember seeing many 400 and 440 non a/c cars with them. I just don't remember what year it started. It could of been a plant or just easier to have the bracket in place weather it was a/c or not. If I remember correctly earlier big blocks did not have them. Same rv2 compressor but maybe different mounting brackets.

Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: NITROUSN] #2698813
09/18/19 11:06 PM
09/18/19 11:06 PM
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stumpy Offline
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That paint isn't factory original so who knows what has been changed.

Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: stumpy] #2698912
09/19/19 09:49 AM
09/19/19 09:49 AM
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Originally Posted by stumpy
That paint isn't factory original so who knows what has been changed.


I saw that also.

Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: stumpy] #2698913
09/19/19 09:49 AM
09/19/19 09:49 AM
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340clone Offline
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I believe those A/C brackets were originally for 400 equipped cars only. I tried to make one work for a stock 440 setup and it would not line up with compressor.

Re: 1973 GTX, Can anyone Identify this Engine Bracket? [Re: 340clone] #2698930
09/19/19 10:35 AM
09/19/19 10:35 AM
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wasn't there a vacuum amplifier mounted close to the distributor on some vehicles ?
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