SKU: 65024681394

SunCoast Case Of 3 Full Synthetic Transmission Fluid

Sale price$175.50 Regular price$195.00
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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

SunCoast Case Of 3 Full Synthetic Transmission FluidThroughout the years, SunCoast has dedicated significant effort to researching and developing ways to prevent failure in some of the most extreme environments, such as hot shot driving, sled pulling, drag racing, and the Texas Mile. In order to achieve success and growth, oil analysis has been crucial in measuring improvements. By analyzing the amount of degradation that occurs during a drive cycle, SunCoast was able to determine the best friction

Throughout the years, SunCoast has dedicated significant effort to researching and developing ways to prevent failure in some of the most extreme environments, such as hot shot driving, sled pulling, drag racing, and the Texas Mile. In order to achieve success and growth, oil analysis has been crucial in measuring improvements. By analyzing the amount of degradation that occurs during a drive cycle, SunCoast was able to determine the best friction coefficients for specific applications. This process has evolved with advancements in both friction material and fluid types.

SunCoast has discovered that certain fluids yield more success than others. They have conducted extensive independent testing and found that Dexron VI, released by General Motors in 2006, set a new standard in the industry. Since then, they have spent countless hours reviewing data from oil samples in order to determine the best fluid for our environments.

Suncoast's Type-D Full Synthetic Transmission Fluid is the result of a culmination of analysis and research. This full synthetic transmission fluid contains all of the additives necessary to improve lubrication for high stress transmissions. The specialized additives include anti-wear, rust and corrosion inhibitors, detergents, dispersants, and surfactants.

In addition, SunCoast has added specific viscosity modifiers, seal and swell additives, and anti-foam additives. This fluid has yielded the best test results to date and offers uncompromised performance. This fluid is full synthetic, not a blended fluid like many others. The SunCoast Type-D Full Synthetic transmission fluid has a slightly lower viscosity at lower temperatures than competitors' fluids, decreasing parasitic drag during normal driving conditions. This requires the use of higher-quality, more stable base oil compounds when manufacturing. With this new full synthetic fluid, you can be assured that you are getting the absolute best protection on the market today.

Shipping Notes
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Exchange/Return Notes
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SKU: 65024681394

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4.3 ★★★★★
Based on 12 reviews
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Grma4m&m
Charlottesville, US
★★★★★ 5
They’re fantastic!!!!
Size: X-Large, Color: Multicoloured E-(5-pack)
My clothing size is 16/18 and XL. Even though Amazon suggested a size XXL, I ordered my normal XL and they fit perfectly. The fabric for this style is 92% bamboo viscose and is amazingly soft and almost silky feeling. I had ordered a different boy short in this brand but they were 80% bamboo viscose and the fabric was significantly heavier. I returned those and ordered these.
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Reviewed in the United States on April 25, 2026
A
Verified Purchase
Adia
Fort Morgan, US
★★★★★ 5
My favorite underwear
Size: Medium, Color: Multicoloured C (5-pack)
Super comfortable!! They are soft and breathable. No pinching, no shifting, and relatively invisible in skirts, pants, and loose dresses. True to size. Excellent quality, holds up well. Only thing is that the wording on the front does come off after a few washes, so you have to differentiate the front from the back of the underwear by how high the seam comes up. I almost exclusively wear this underwear now, I love it!
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Reviewed in the United States on April 30, 2026
M
Verified Purchase
Musicbookfan
Charlottesville, US
★★★★★ 5
Incredible Comfort
Size: Large, Color: Multicoloured F (5-pack)
Amazing; I’ll be ordering more. Super soft, lightweight, smooth under clothes, incredible comfort! Best underwear! I ordered these because I’m tired of underwear lines when wearing biker shorts/leggings. Other boy shorts were too long or the bottom hem too thick and both of those issues left lines around my upper leg. THESE are *just right* - perfect length and fit. No panty lines on close fitting pants, comfortable under other pants and dresses, great with jumpsuits, and fit well under slip shorts with dresses. NOTE: These take longer to dry, than similar clothes, in the dryer. No shrinking though. SIZE: I ordered these in size L and they fit perfectly. A little snug when first on but they loosened up. For reference I’m 5’4” tall, about 175#, carry my weight in my hips and backside,wear size L sweats/pajamas/loose pants, size 12 jeans.
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Reviewed in the United States on September 23, 2025
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Verified Purchase
Kathy M Gasperin
Phoenix, US
★★★★★ 5
Full coverage and full comfort
Size: XX-Large, Color: Multicoloured C (5-pack)
These boyshort underwear are a dream. They’re very soft, very stretchy, and very comfortable. They do not shrink when they’re washed. They’re heavy enough to make you feel like you have something covering you for discretion, but light enough to wear under any type of fabric. I have wide hips and I’m older so I don’t have a tight perky butt anymore. Most underwear tend to either ride up on me or become very uncomfortable. These stay where you put them. And they come all the way up to your waist so that there is no panty line whatsoever. The waist line is soft and comfortably. It does not dig in. They do not ride up and drive you crazy they stay where you put them. I would recommend them to anyone young or old. I have tried so many different styles and materials to find underwear that’s actually comfortable. These are the absolute best I have tried in five years. I just threw all the rest of them out.
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Reviewed in the United States on April 8, 2026
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Verified Purchase
Janet R Geisler
Lowell, US
★★★★★ 4
Bamboo is an amazing fabric
Size: Large, Color: Multicoloured I (5-pack)
Comfy and soft . I’ve never worn boy shorts before so takes adjusting to. Legs roll sliding pants up but easy to adjust and smooth before zipping up then all day comfort. When I wear skirts or shorts they are perfect for that! I use to wear bike pants under skirts that don’t have to anymore. I like that they don’t creep up like regular underwear. I’m a new fan of bamboo fabric and bought briefs in bamboo as well.
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Reviewed in the United States on May 9, 2026

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