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#271443 - 03/30/09 09:51 AM A body hood scoop question
Anonymous
Unregistered


What material are they originally made of and will an original have a number on it? Thanks

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#271444 - 03/30/09 10:16 AM Re: A body hood scoop question [Re: ]
ScottSmith_Harms Offline
Mr Wizzard

Registered: 01/20/03
Posts: 42318
Loc: Spokane Washington
They were made using RIM molding (Reaction Injection Molding). This process allows two or more componants to be mixed into the injection mold simultaneously under heat and presure, the componants then catalyze into a solid in the mold. It's a plastic product but not a thermoplastic like many other automotive products. The basic main componants are plastic resin, very fine glass fiber, and talc powder. When comingled this gives you a light, stiff, warp & heat resistantant product. When you drill holes in it the talc powder shows itself as a fine white dust. Many confuse it for fiberglass which it is not. Yes, all parts I've seen made in this way for a Mopar had a part# and pentastar molded in.

Here's a short list of some of the other 1960-1976 Mopar products made using RIM molding:

Heater boxes (all years)
Under Hood Air Grabber/Ramcharger Boxes (all years)
A-body dual and single hood scoops (all years)
B-body dual hood scoops (all years)
B-body Door & Quarter Scoops (all years)
Challenger Side Scoops (1971)
1970 Cuda Rocker Molding Gills
Shaker Bubbles

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#271445 - 03/30/09 11:48 AM Re: A body hood scoop question [Re: ScottSmith_Harms]
BloFish Offline


Registered: 11/20/04
Posts: 14171
Loc: Lake Oroville
That about sums it up
_________________________
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as long as you look good doing it!

1965 A100
1968 A108
1969 Barracuda
2006 Mega Cab 2500
2014 Mercedes-Benz SLK

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#271446 - 03/30/09 12:07 PM Re: A body hood scoop question [Re: BloFish]
mccannix Offline
master

Registered: 01/20/03
Posts: 4245
Loc: Ontario, Canada
Scott
1971 Challenger side scoops would not be on that list unless you are talking reproduction parts here.

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#271447 - 03/30/09 12:25 PM Re: A body hood scoop question [Re: mccannix]
In_The_Pink Offline


Registered: 10/21/05
Posts: 9065
Loc: Milwaukee, WI
Sportsman vans also used many of these plastic trim pieces on the upper half of the interior.

Were all the pieces made by made by Rockwell?
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Come check out the Adult Toys at the '71-'77 Mopar Van Forum HERE.

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#271448 - 03/30/09 01:00 PM Re: A body hood scoop question [Re: ]
Anonymous
Unregistered


Thanks for the help all.

So an original scoop should look kinda like the material in a heater box? I'll look for a part number as well. I noticed one for $100.00 and that sounds reasonable to me.


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#271449 - 03/30/09 01:13 PM Re: A body hood scoop question [Re: ]
In_The_Pink Offline


Registered: 10/21/05
Posts: 9065
Loc: Milwaukee, WI
I think more like this in bare form:



$100 for an original A-body scoop in nice shape is a steal.
_________________________
Come check out the Adult Toys at the '71-'77 Mopar Van Forum HERE.

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#271450 - 03/30/09 01:27 PM Re: A body hood scoop question [Re: In_The_Pink]
ScottSmith_Harms Offline
Mr Wizzard

Registered: 01/20/03
Posts: 42318
Loc: Spokane Washington
Quote:

So an original scoop should look kinda like the material in a heater box?





No, but they are made using the same process (RIM) just different raw materials.


*Terry, I agree on the Chalenger scoops, speaking repro's only

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