SKU: 17341112497

Points Set - High Performance - 110128

$56.87 $63.19
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

Points Set - High Performance - 110128Overview: Heavy duty points sets are quipped with extra think contack arms to prevent flexing at high RPMS. Large radiused tungsten contants provide crisp circuit breaking for peak coil output. High strength phenolic rubbing blocks provide superior durability when used with heavy duty spring tension. Features: Application: Year Make Model Submodel Engine Size 1973 Cadillac Eldorado 500 8. 2 V8 1970 1971 Oldsmobile Cutlass 455 7. 5 V8 1970 1971 Buick

Overview:

Heavy duty points sets are quipped with extra think contack arms to prevent flexing at high RPMS. Large radiused tungsten contants provide crisp circuit breaking for peak coil output. High strength phenolic rubbing blocks provide superior durability when used with heavy duty spring tension.

Features:

    Application:

    Year Make Model Submodel Engine Size
    1973 Cadillac Eldorado 500/8.2 V8
    1970 - 1971 Oldsmobile Cutlass 455/7.5 V8
    1970 - 1971 Buick Skylark 455/7.5 V8
    1971 - 1974 Pontiac Firebird 455/7.5 V8
    1974 Pontiac Grand Am 455/7.5 V8
    1971 - 1974 Pontiac Grand Safari 455/7.5 V8
    1970 Pontiac Executive 455/7.5 V8
    1972 - 1974 Pontiac Grandville 455/7.5 V8
    1970 - 1974 Pontiac LeMans 455/7.5 V8
    1970 Oldsmobile F85 455/7.5 V8
    1971 - 1974 Pontiac Bonneville 455/7.5 V8
    1971 - 1972 Chevrolet Biscayne 454/7.4 V8
    1973 Chevrolet Blazer 454/7.4 V8
    1973 - 1974 Chevrolet C10 Pickup 454/7.4 V8
    1970 - 1975 Chevrolet El Camino 454/7.4 V8
    1973 - 1974 Chevrolet G10 Van 454/7.4 V8
    1973 - 1974 Chevrolet G20 Van 454/7.4 V8
    1973 - 1974 Chevrolet G30 Van 454/7.4 V8
    1970 - 1974 Chevrolet Impala 454/7.4 V8
    1973 - 1974 Chevrolet C10 Suburban 454/7.4 V8
    1973 - 1975 Chevrolet Laguna 454/7.4 V8
    1973 - 1974 Chevrolet C20 Pickup 454/7.4 V8
    1973 - 1974 Chevrolet C20 Suburban 454/7.4 V8
    1973 - 1974 Chevrolet C30 Pickup 454/7.4 V8
    1970 - 1974 Chevrolet Caprice 454/7.4 V8
    1971 - 1974 GMC Sprint 454/7.4 V8
    1973 - 1974 Chevrolet K20 Pickup 454/7.4 V8
    1973 - 1974 Chevrolet K30 Pickup 454/7.4 V8
    1970 - 1972 Chevrolet Kingswood 454/7.4 V8
    1970 - 1972 Chevrolet Townsman 454/7.4 V8
    1973 - 1974 GMC C15/C1500 Pickup 454/7.4 V8
    1973 - 1974 GMC C15/C1500 Suburban 454/7.4 V8
    1973 - 1974 Chevrolet Malibu 454/7.4 V8
    1971 Chevrolet Monte Carlo 454/7.4 V8
    1970 - 1973 Chevrolet Chevelle 454/7.4 V8
    1973 - 1974 GMC C35/C3500 Pickup 454/7.4 V8
    1973 GMC Jimmy 454/7.4 V8
    1973 - 1974 GMC C25/C2500 Pickup 454/7.4 V8
    1970 - 1973 Chevrolet Bel Air 454/7.4 V8
    1974 GMC K15/K1500 Suburban 454/7.4 V8
    1973 - 1974 GMC K25/K2500 Pickup 454/7.4 V8
    1973 - 1974 GMC K35/K3500 Pickup 454/7.4 V8
    1967 Pontiac Catalina 428/7 V8
    1968 - 1969 Pontiac Executive 428/7 V8
    1963 - 1969 Chevrolet Impala 427/7 V8
    1966 - 1969 Chevrolet Caprice 427/7 V8
    1963 - 1969 Chevrolet Biscayne 427/7 V8
    1963 - 1969 Chevrolet Bel Air 427/7 V8
    1961 - 1965 Chevrolet Impala 409/6.7 V8
    1961 - 1965 Chevrolet Bel Air 409/6.7 V8
    1961 - 1965 Chevrolet Biscayne 409/6.7 V8
    1971 - 1972 Chevrolet Biscayne 402/6.6 V8
    1972 Chevrolet Brookwood 402/6.6 V8
    1970 - 1972 Chevrolet C10 Pickup 402/6.6 V8
    1970 - 1972 Chevrolet C20 Pickup 402/6.6 V8
    1971 - 1972 Chevrolet Impala 402/6.6 V8
    1970 - 1972 Chevrolet C10 Suburban 402/6.6 V8
    1970 - 1972 Chevrolet C20 Suburban 402/6.6 V8
    1970 - 1972 Chevrolet C30 Pickup 402/6.6 V8
    1970 - 1972 Chevrolet Camaro 402/6.6 V8
    1971 - 1972 Chevrolet Caprice 402/6.6 V8
    1974 GMC Sprint 402/6.6 V8
    1970 - 1972 Chevrolet K10 Suburban 402/6.6 V8
    1970 - 1971 Chevrolet K30 Pickup 402/6.6 V8
    1971 - 1972 Chevrolet Kingswood 402/6.6 V8
    1972 Chevrolet Townsman 402/6.6 V8
    1970 - 1972 GMC C15/C1500 Pickup 402/6.6 V8
    1970 - 1972 GMC C15/C1500 Suburban 402/6.6 V8
    1970 Chevrolet Nova 402/6.6 V8
    1970 - 1972 Chevrolet Chevelle 402/6.6 V8
    1970 - 1972 Chevrolet El Camino 402/6.6 V8
    1970 - 1972 GMC C25/C2500 Pickup 402/6.6 V8
    1970 - 1972 GMC C25/C2500 Suburban 402/6.6 V8
    1970 - 1972 GMC C35/C3500 Pickup 402/6.6 V8
    1971 - 1972 Chevrolet Bel Air 402/6.6 V8
    1970 - 1972 GMC K15/K1500 Suburban 402/6.6 V8
    1970 - 1971 GMC K35/K3500 Pickup 402/6.6 V8
    1971 American Motors Ambassador 401/6.6 V8
    1971 - 1974 American Motors Matador 401/6.6 V8
    1974 Jeep J10 401/6.6 V8
    1974 Jeep J20 401/6.6 V8
    1974 Jeep Cherokee 401/6.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 17341112497

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    4.2 ★★★★★
    Based on 7 reviews
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    T
    Verified Purchase
    Tee & Cee
    Lake Worth, US
    ★★★★★ 5
    Top quality
    Model: SLH20025
    This Siless Hybrid 3-in-1 sound deadening mat is easy to work with and feels high-quality. The butyl material is thick and pliable, making it simple to cut and fit into doors, floors, or panels. After installation, road noise and vibrations are noticeably reduced, and it also seems to improve the overall cabin feel. No bad smell. At 25 sq ft per roll, it’s a good value for anyone looking to dampen noise and improve car acoustics. Overall, a solid, effective option for automotive soundproofing. Used on a Fiesta ST.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 15, 2026
    A
    Verified Purchase
    Andy
    Whiting, US
    ★★★★★ 5
    Made a big improvement in cabin noise—highly recommend
    Model: SLH20025
    Siless Hybrid made a huge difference in reducing noise in the floor of my truck cabin. In some areas, there was basically just bare sheet metal between the inside and outside, so adding this really helped the truck feel more solid and noticeably quieter on the road. I used Kilmat on the doors, and honestly I wish I had used Siless Hybrid there too, but it was too late by the time I realized the difference. This material is very sticky, easy to cut, and simple to apply, which made the install pretty smooth. Just a heads-up: the tacky side gets messy and will bond to clothing really easily, so be careful during installation. Overall, I’d definitely buy it again—great product with real results.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 2, 2025
    A
    Verified Purchase
    AmazinFrank
    Whiting, US
    ★★★★★ 5
    Very good product at a fair price
    Model: SLH20025
    Very good sound deadener and heat shield, it is a bit sticky to work with, but easy to shape and cut
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 19, 2026
    E
    Verified Purchase
    Eric Caldeira
    Carnegie, US
    ★★★★★ 5
    I wish I had Siless 20 years ago!!!
    Model: SLH20025, Model: SLH20025
    I have installed all kinds of insulation in vehicles over many years. I only needed to purchase 2 boxes to complete the entire interior siding of my 2025 chevy express, what a great value! I wanted to insulate my locksmith van for sound and heat. The sound reduction virtually eliminated the road noise. These panels also look amazing. It got up to 110F in the sun with the doors closed. After adding Siless insulation the temperature maxed out at 97F. That is a massive difference. Plus, I didn't even finish with the roof before testing. Siless Hybrid 3in1 was extremely easy to cut and adhere onto metal panels. I'm impressed with the quality of the individual panels and the adhesive is not toxic smelling compared to some others. My favorite thing about these panels is you can actually take them off and readjust them before they finally stick and they do not leave any black residue behind when you pull them up to adjust them. All I needed was a heat gun, knife and a roller to complete this job. The size of each panel is perfect, you can handle them with ease. I probably won't need your product again for a while, but when I do I will definitely be back.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 21, 2025
    M
    Verified Purchase
    Mark Kadrich
    Battle Creek, US
    ★★★★★ 5
    Works well and is easy to install.
    Model: SLH20025, Model: SLH20025
    I was sound and heat insulating a generator bay in my class A RV so I did three tests before and during material application: I did a sound level test to see how effective the material was for my application, a "stickiness" test, and a flammability test. This was indoors on a dry 78°F day. From beginning to end, the entire process, including testing, took 5 hours to install 25 sqft or material in a very complex area. One hour for cleaning, 3 hours for installation, and 1 hour for test setup and testing. Using a sound meter, I took before and after readings and determined that I reduced the sound level by 2.2 db (40% energy decrease) with a noticeable decrease in sound and frequency. The generator bay is located under the master bedroom in the aft portion of the coach. The sound went from a rattling, vibrating generator noise to a more tolerable low level rumble. The material was easy to apply. I did some testing prior to application and determined that surface preparation is key. I cleaned my painted metal surface and then degreased with acetone and the material stuck well. Be careful and purposeful when you apply the material because once it was stuck to the metal, it was quite difficult to remove or reposition. Since it was going to be installed into a gasoline powered generator bay located under our sleeping quarters, I did some flame testing to determine the level of risk. Although not highly flammable after installation, my testing revealed that the PE used will catch on fire under certain circumstances. In order to reduce the risk, I used aluminized duct tape to ensure that all the edges were sealed and the PE was not exposed to direct flame in the event of a fire. I also decided to install an automatic fire extinguisher as an added precaution. In all fairness there should be one installed in the generator bay anyway. All in all, I am very satisfied with the product and the results. I have recommended this product to my other RV owner friends.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 13, 2025

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