Airgrabber HELP! What is the hole size to cut into the hood

Technical Question and Answer - On topic to 71-74 Plymouth B-bodies only.

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scottish440
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Airgrabber HELP! What is the hole size to cut into the hood

Post by scottish440 » Thu Mar 02, 2006 12:35 am

I need to know the hole size to cut in my stock satellite hood...in pictures that I have it shows bigger top hole than the bottom..

Is there anyone who has documented a 71-72 airgrabber resto?


thanks scottish440
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Eric
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Post by Eric » Thu Mar 02, 2006 1:33 pm

The top hole exposes some of the bracing below that does not get cut. It's very difficult to describe all the cuts that need to be done to make it correct appearing. I have photos of one I'll look up tonight
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Post by road chicken » Thu Mar 02, 2006 1:38 pm

Don't forget the backing plate where the vacuum actuator attaches.
4th generation B bodys- there is no substitute.
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Post by scottish440 » Thu Mar 02, 2006 11:44 pm

I have plenty of pictures...of hoods....probably 30 or so from different angles....I could go by what I see and guess at the size of the top and bottom hole....but I want it correct if possible....I was hoping to find someone with there hood apart...

let me know scottish440

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Post by ccb_v2 » Mon Mar 06, 2006 12:51 am

Check with 71440 gtx
71440 gtx wrote:You need a complete air grabber switch, with hoses, vaccuum canister that goes on the pas. side inner fender, the hood activator and the bracket that holds it into place and the round plastic clips that hold the hoses in place. You will need to cut the hole in the firewall for the hoses to go through. Because I'm a Mopar nut and willing to lend a hand to fellow Mopar enthusiasts, I can provide a template from an original hood to make the proper cut outs if you so require.
Do you still think that you want an air grabber for your GTX? Give me a shout if you need anymore help.
Kevin :D
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Eric
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Post by Eric » Mon Mar 06, 2006 9:03 pm

here are a couple of photos of when I made one from a satellite hood. Basically there is no hole to cut on the underside, you just cut out the braces. The hole above lines up with the curve of the brace at the back and is cut a little larger than the brace at the front. I had the benefit of using an AG hood as a template at the time.
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Post by Eric » Mon Mar 06, 2006 9:05 pm

2nd pic
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scottish440
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Air Grabber

Post by scottish440 » Mon Mar 13, 2006 12:29 am

Here are the results of a not so lazy sunday afternoon....
Last edited by scottish440 on Sun Mar 26, 2006 11:21 am, edited 1 time in total.

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Post by scottish440 » Mon Mar 13, 2006 12:32 am

I used the Stenger fiberglass bubble and air box....and the now available "china" made orange flapper door...
Last edited by scottish440 on Sun Mar 26, 2006 11:27 am, edited 1 time in total.

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scottish440
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Post by scottish440 » Mon Mar 13, 2006 12:41 am

My boy Tyler is in the last picture....he was very excited that i am putting the airgrabber set-up on my 72 rr.....he likes it cause' my car will have a mouth...

Lastly I cannot say enuff about the amount of fabbing you will have to do to get the aftermarket parts to fit onto the hood correctly....

I would love to do a step by step write-up on installing this set-up with pictures and mesurements....scott

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Post by bruce » Mon Mar 13, 2006 10:50 am

Um, WHAT is that right-hand-drive foreign car in that last pic?!!! VERY interesting, whatever it is! :beer:
Bruce Anliker

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Post by scottish440 » Mon Mar 13, 2006 6:47 pm

It is a 1964 Jensen CV8 with a Chrysler big block and cable shift 727 transmission....They were the earlier version of the famous 440 powered Jensen Interceptor.....Made by the same company that built the subeam tiger, volvo p1800, and the austin healy.......there is a bunch of other neat stuff about the motor......let me know and I will fill you in....scott.....I have exceded my 256k limit or I would give you a pic

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