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- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
For Your Every Summer RSVP, with Code: SUMMER15
Description
Merchant Automotive 10550 High Performance Motor MountsThe Merchant Automotive 10550 High Performance Motor Mounts from GAP are the ultimate mounts for your modified 2011 2016 GM 6. 6L Duramax LML. For light duty application, the OEM rubber motor mounts on your Duramax Diesel equipped trucks are ideal. These rubber mounts might tear or start to fall apart as you add more horsepower to your truck. Excessive vibration or engine shifting will be caused by ripped or broken motor mounts when driving. Other
The Merchant Automotive 10550 High Performance Motor Mounts from GAP are the ultimate mounts for your modified 2011-2016 GM 6.6L Duramax LML. For light-duty application, the OEM rubber motor mounts on your Duramax Diesel-equipped trucks are ideal. These rubber mounts might tear or start to fall apart as you add more horsepower to your truck. Excessive vibration or engine shifting will be caused by ripped or broken motor mounts when driving. Other engine components can be harmed as a result of the vibration and shifting. Excessive movement or even ripping stock motor mounts is a common problem among customers and competitors, resulting in significant damages.
Merchant Automotive’s new LML solid motor mounts are an excellent upgrade for high horsepower applications. You have the option of choosing OEM rubber, performance urethane, or high-performance solid motor mounts for your Duramax LML engine. For trucks with high horsepower ratings, these sturdy motor mounts will provide the optimum performance. While these motor mounts will suit LML engine-equipped trucks from 2011 to 2016, they should be utilized in non-daily driver, high-horsepower applications. While at a standstill, solid engine mounts might create some NVH, or noise/harshness/vibration, which is normally mitigated by rubber or polyurethane mounts. The MA Motor Mounts will be a superior replacement, with polyurethane bushings that last longer and function better.
Features:
- Solid Motor Mounts
- Direct Replacement
- High-Grade Fasteners
- Stronger Than Factory
- Bright Orange Power Coat Finish
- Great For High Horsepower Engines
Kit Includes:
2 MA Motor Mounts
High-Grade Fasteners
WARRANTY INFO:
Limited Lifetime
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025
★★★★★ 5
The best no show socks
The only no show socks I have ever found that do not slide down. These are very comfortable and the extra tab on the back provides comfort by keeping shoes from rubbing the back of your foot. The top of the sock also comes up high enough to cushion the top of your foot all while still remaining hidden while wearing tennis shoes or even with my hey dudes.
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Reviewed in the United States on November 30, 2025
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