★★★★★ 5
Very cold
Color: 01 - Light Grey
Super cold
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Reviewed in the United States on February 25, 2026
Supertech Honda B20 Block B16 Head 84.5mm Bore +5.5cc Dome 12.5:1 CR Pistons - Set of 4 (Excl Rings)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Supertech Honda B20 Block B16 Head 84.5mm Bore +5.5cc Dome 12.5:1 CR Pistons - Set of 4 (Excl Rings)Supertech Honda B20 Block B16 Head 84. 5mm Bore +5. 5cc Dome 12. 5: 1 CR Pistons Set of 4 (Excl Rings)
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4.6 ★★★★★
Based on 1073 reviews
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Product Reviews
★★★★★ 5
Cool pillow vase
Color: 01 - Light Grey
Nice cool material and stays kn the pillow well due to the snaps.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
★★★★★ 3
Ugly
Color: 01 - Light Grey
The light blue color looks like a hospital gown. Keeps cool but I don't think I can bear looking at it.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Cooling pillowcase
Color: 01 - Light Grey
These cooling pillowcases are fabulous. I just have one complaint they snap at the end instead of having a zipper, which could be uncomfortable if you’re laying on that snap. Also, it’s very hard to unfasten.
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Reviewed in the United States on December 5, 2025
★★★★★ 5
Comfy and cooling pillow cases for sleeping
Color: 01 - Light Grey, Color: 01 - Light Grey
Cooling cover for my pillow, great quality and super soft. Helps with my sleep. Have eye mask as a gift too. Highly recommended.
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Reviewed in the United States on December 28, 2025
