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#1 |
Registered User
Join Date: Apr 2015
Location: East Tn (In the heart of the Smoky Mtns)
Posts: 1,869
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Carpet Difference?
What are the differences in the types of ACC Replacement Carpets?
I find 80% rayon/20% nylon With or without “MASS Backing” What are the advantages of the MASS.backing? I see it’s thicker that the non-Mass carpet and says it’s better for sound deadening and heat shielding, but will the extra thickness give any fitment issues with my Gas Pedal 70 with the two floor mounted “Ball Studs”. The carpet that’s in my truck now is not factory, and has a thick padding under it, that makes keeping the floor mount accelerator pedal in place a PITA. I’m wide open for comments guidance and opinions |
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#2 |
Senior Member
![]() Join Date: May 2010
Location: Wisconsin & Arizona
Posts: 4,844
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Re: Carpet Difference?
I used the ACC 80/20 carpet with mass backing and would buy it again. I did cut off part of the edge binding on both sides to allow for a better fit under the sill plates. This is also what the factory did, at least on my truck. The first two pictures below are the original carpet. I removed the area between the 2 arrows so it matched the original.
I was also concerned about the studs. Frankly, I don't recall if I made any changes there. If I did it must have been something minor. I do not have any problems using the original accelerator. The third picture shows the installed carpet with the ACC carpet mats in place.
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Jim Last edited by FirstOwner69; 03-25-2022 at 12:32 AM. |
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#3 |
Senior Member
![]() Join Date: Dec 2013
Location: Gods country East,Tn
Posts: 8,545
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Re: Carpet Difference?
Always buy with the mass backing , when it arrives take it out of the box and spread it out to allow it to relax from being stuffed in the box and get rid of any box wrinkles , on the driveway on a sunny day or somewhere warm and dry works .
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![]() 1967 Factory short bed - Old school '71 - 350 / 4bolt / 487 heads / Edelbrock C3BX Muncie M-22 4 speed / Hurst Comp plus Factory 12 bolt posi 3.73 / 255-70-15 Smoothed firewall / Factory cowl induction Power disc brakes / power steering / 3.5-5" drop |
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#4 |
Registered User
Join Date: Apr 2015
Location: East Tn (In the heart of the Smoky Mtns)
Posts: 1,869
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Re: Carpet Difference?
Thanks to both of you for the guidance and tips.
I’m about to tear into my truck to finally get it finished. The new carpet will complete the interior. |
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#5 | |
Registered User
Join Date: Apr 2015
Location: East Tn (In the heart of the Smoky Mtns)
Posts: 1,869
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Re: Carpet Difference?
Quote:
Does the carpet just sit on the floor and get held in place by the seats and sill plates? |
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#6 |
Registered User
Join Date: Sep 2016
Location: Ft Smith, AR
Posts: 566
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Re: Carpet Difference?
The carpet just sits there. No adhesives needed.
Another tip. Have a round bar, some old sockets, and a propane torch. Anywhere you need a hole pic the appropriate size socket or rod, heat it up and melt a hole in the carpet. This will singe the fine fuzz together and make for a really professional look and make assembly much easier (the fuzz at the edge of a hole is notorious for finding its way into the threads of your fastener). |
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#7 | |
Registered User
Join Date: Apr 2015
Location: East Tn (In the heart of the Smoky Mtns)
Posts: 1,869
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Re: Carpet Difference?
Quote:
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#8 |
Registered User
Join Date: Oct 2006
Location: denver nc
Posts: 97
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Re: Carpet Difference?
I see nobody answered your question about mounting the gas pedal with the mass backed carpet. I’m having that issue now. I may have to extend the ball studs. Anyone solved this problem?
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70 CST Bunch of old Camaros ![]() |
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#9 |
Senior Member
![]() ![]() Join Date: Apr 2022
Location: Hillsboro, Oregon
Posts: 452
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Re: Carpet Difference?
I scraped away some of the backing around the pin holes in a rectangle slightly larger than the pedals profile to let the carpet sink a little to let the pedal squash down onto the pins. It was still a pain, took a piece of wood and to hold onto the pedal that I could hit a hammer. Couple solid hits and it finally seated in.
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The Twins: 1968 C10 SWB - Blue 327/5 Speed 1968 Camaro SS/RS - Blue 327/4speed C10 Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=833278 The "Others" 1933 Ford Pickup (Camaro in disguise) 2017 Camaro SS Life long Chevy guy |
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#10 |
Senior Member
![]() Join Date: Oct 2020
Location: Kathleen, GA
Posts: 640
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Re: Carpet Difference?
I purchased the carpet with the MASS backing on it and had no issues with the gas pedal staying in place on the ball studs. I also used no adhesive when installing the carpet. The carpet lays nicely and when the sill plates are finally installed along with the bench seat it will be more than secured.
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#11 |
Post Whore
![]() Join Date: Feb 2016
Location: Portland Oregon
Posts: 11,151
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Re: Carpet Difference?
Nice color.
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Thanks to Bob and Jeanie and everyone else at Superior Performance for all their great help. ![]() RIP Bob Parks. 1967 Burban (the WMB),1988 S10 Blazer (the Stink10 II),1969 GTO (the Goat), 1970 Javelin, 1952 F2 Ford OHC six 4X4, 29 Model A, 72 Firebird (the DBP Bird). 85 Alfa Romeo If it breaks I didn't want it in the first place The WMB repair thread http://67-72chevytrucks.com/vboard/s...d.php?t=698377 |
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#12 |
Senior Member
![]() Join Date: Oct 2020
Location: Kathleen, GA
Posts: 640
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Re: Carpet Difference?
Thanks, it is perfect with the interior cab color. This was just after I put it in to see how it looked, it has relaxed a lot and doesn't look so wrinkled now.
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