1. Auto Racing Safety Equipment On Sale
  2. sku: 7986107882354713
  3. HUSHMAT 666741

HUSHMAT 666741 Floor Insulation Kit 881101290695

fits model: Challenger. make: Dodge. year: 1970–1974.

666741 Hushmat Complete Floor Insulation Kit 1970-1974 Dodge Challenger Sold As

( Brand: Hushmat ), ( Manufacturer Part Number: 666741 ), ( UPC: 881101290695 )

Review HUSHMAT Complete Floor Insulation Kit Dodge Sold As fits CHALLENGER 1970–1974

The Hushmat 666741 Floor Insulation Kit is specifically designed for the 1970-1974 Dodge Challenger models. This insulation kit is an essential upgrade for those seeking to enhance the driving experience of their classic muscle car.

The Hushmat Kit consists of high-density, closed-cell neoprene insulation material, which is known for its superior noise reduction properties. The insulation material is pre-cut to fit the unique floor pan contours of the Dodge Challenger, ensuring a perfect fit.

The insulation material is installed between the car's floor pan and the undercarriage, creating a sound barrier that effectively reduces road noise and engine sounds. This results in a quieter, more comfortable cabin for the driver and passengers.

The Hushmat Kit also provides thermal insulation, keeping the interior of the car warmer in the winter months and cooler in the summer months. The insulation material is resilient and long-lasting, providing excellent insulation performance for many years.

The installation process is straightforward and can be completed in a few hours with basic hand tools. The kit comes with detailed instructions, making it easy for DIY enthusiasts to install. For those who prefer professional installation, the kit can be installed at a certified auto shop.

In summary, the Hushmat 666741 Floor Insulation Kit for the 1970-1974 Dodge Challenger is an excellent investment for those seeking to enhance the driving experience of their classic muscle car. It effectively reduces road noise and engine sounds, providing a quieter, more comfortable cabin. It also provides thermal insulation, keeping the interior warm in the winter and cool in the summer. The installation process is straightforward, making it an ideal upgrade for Dodge Challenger owners.

Hushmat 666741 Floor Insulation Kit for 1970-1974 Dodge Challenger: A Detailed Analysis

The Hushmat 666741 Floor Insulation Kit is designed specifically for 1970-1974 Dodge Challenger models. This product aims to improve vehicle performance and comfort by insulating the floor against heat, cold, and noise. In this analysis, we will discuss the pros and cons of investing in this floor insulation kit.

Pros:

1. Effective Insulation: The Hushmat kit provides excellent insulation, keeping the floor temperature consistent and comfortable. This is particularly beneficial during extreme weather conditions.

2. Reduction in Road Noise: The insulation material effectively reduces the amount of road noise that enters the cabin, resulting in a more enjoyable driving experience.

3. Improved Vehicle Performance: The insulation can help improve vehicle performance by minimizing heat transfer from the engine compartment to the cabin. This can lead to better fuel efficiency and a cooler interior.

4. Easy Installation: The Hushmat kit is relatively easy to install, making it a popular choice among DIY enthusiasts. The material is flexible and can be cut to fit various floor shapes.

5. Durable: The Hushmat insulation material is known for its durability and resistance to moisture, making it a long-lasting investment.

Cons:

1. Cost: The Hushmat 666741 Floor Insulation Kit is a more expensive option compared to some other insulation products on the market.

2. Limited Fitment: This kit is specifically designed for 1970-1974 Dodge Challenger models. If you own a different vehicle, you may need to look for alternative insulation solutions.

3. Potential for Air Leaks: While the Hushmat material is flexible, it may not completely seal the floor, leading to potential air leaks. This can impact the insulation's effectiveness.

Conclusion:

The Hushmat 666741 Floor Insulation Kit offers several advantages, including effective insulation, noise reduction, improved vehicle performance, easy installation, and durability. However, its high cost and potential for air leaks are important considerations. Ultimately, if you own a 1970-1974 Dodge Challenger and are looking for a high-quality insulation solution, the Hushmat kit is a worthwhile investment. For those on a tighter budget or with vehicles outside the kit's fitment range, alternative insulation options may be more suitable.

Details:

American Express. Applied under carpet on the floor, firewall, and trunk 1/4 in. Applied to the back of door panels and headliner 1/8 in. Complete Floor Insulation Kit1970-1974 Dodge Challenger Sold as a Kit Features:Absorbs Wind Noise, Engine Road/Tire Exhaust Noise up to 4000 Hz Thermal insulation 300 degrees Fahrenheit Outstanding UV resistance Abrasion-resistant Super flexible designed last for the life of your vehicle or boat 1/2 in.

Applied to the back of plastic panels or for lining glove box console One step peel and stick application Cuts with Scissors knife Hushmat 666741 Complete Floor Insulation Kit 1970-1974 Dodge Challenger Sold as, Kit1970-1974 Challenger Sold as a Features: Absorbs Wind Noise, Engine Road/Tire Exhaust Noise up 4000 Hz.

part #: 666741 prices

  • $341.93-$639.41

specifications safoequip:

  • for models: Challenger
  • for makes: Dodge
  • for years: 1970-1974
  • brand: Hushmat
  • mpn: 666741
  • upc: 881101290695

shipping safoequip:

  • class: Standard
  • cost: $0.00
  • type: Fixed
  • transit: 4-7 Days
  • service: Standard

returns safoequip:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

offer safoequip:

  • sold: 0
  • quantity: 10
  • availability: In Stock
  • started: October 23, 2025
  • options: Ship-to-home

payments safoequip:

  • wallet: Apple-pay
  • credit card: Mastercard
  • other

seller safoequip:

  • city: , Ohio
  • # reviews: 602756
  • rating: 98.5%

general safoequip:

  • condition: New
  • Permance Racing Parts > Safety Equipment > Other
for models: challenger, for makes: dodge, for years: 1970-1974,
category: auto parts > racing parts > safety equipment, sku: 7986107882354713,

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5 offers $341.93–$639.41 USD
  • Offer #1: $341.93 price + $0.00 shipping estimate = $341.93* total. Your car is fun to drive, but the engine gets hot. Power, performance, and style are earmarks of your sports car.FREE SHIPPING
  • Offer #2: $639.41 price + $0.00 shipping estimate = $639.41* total. Sound Deadener. 1970-1974 Dodge Challenger Floor Insulation Kit HushMat.FREE SHIPPING
  • Offer #3: $393.50 price + $0.00 shipping estimate = $393.50* total. 2002-2013 Chevrolet Avalanche 1500 Roof Insulation Kit HushMat 629065. Insulation & Sound Deadedners.FREE SHIPPING
  • Offer #4: $341.93 price + $0.00 shipping estimate = $341.93* total. Installation Adhesive Mat Use Sound deadener/Heat barrier.FREE SHIPPING
  • Offer #5: $220.40 price + $0.00 shipping estimate = $220.40* total. Mat Position Roof.FREE SHIPPING

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