5.5mm stem Manganese Bronze Exhaust Valve Guide
Acura - Gs-r 4cyl 1.7l B17A1
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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Supertech Performance GDE-HB55-E Honda B16/B17/B18C/H22 Valve Guide Exhaust5. 5mm stem Manganese Bronze Exhaust Valve Guide Acura Gs r 4cyl 1. 7l B17A1 Acura Gs r 4cyl 1. 8l B18C1 Acura Type R 4cyl 1. 8l B18C5 Honda Base 4cyl 2. 2l H22A4 Honda SI 4cyl 1. 6l B16A2 Honda Type SH 4cyl 2. 2l H22A4 Honda Vtec 4cyl 1. 6l B16A2 Honda Vtec 4cyl 1. 6l B16A3 Honda Vtec 4cyl 2. 2l H22A1 Contains set of 8 Supertech Valve Guides are precision machined from high quality Magnesium Bronze material. These guides in combination with low
Acura - Gs-r 4cyl 1.7l B17A1
Acura - Gs-r 4cyl 1.8l B18C1
Acura - Type R 4cyl 1.8l B18C5
Honda - Base 4cyl 2.2l H22A4
Honda - SI 4cyl 1.6l B16A2
Honda - Type SH 4cyl 2.2l H22A4
Honda - Vtec 4cyl 1.6l B16A2
Honda - Vtec 4cyl 1.6l B16A3
Honda - Vtec 4cyl 2.2l H22A1
Contains set of 8
Supertech Valve Guides are precision-machined from high quality Magnesium Bronze material. These guides in combination with low friction nitrated valves provide the best solution for performance and durability.
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
BUY IT!!
Color: Light Gray, Size: Standard
Love the material super soft and smooth like silk. It’s also nice and cold for when I got to bed! Definitely recommend
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Actually feels cool at night
Color: Light Gray, Size: Standard
I’ve been using these for several days now and I did notice a difference. I tend to get hot while sleeping, so I was curious if they would actually help, and they do feel cool when you lay on them. I also like that they’re soft and comfortable, not that weird texture some “cooling” products have. So far, I’ve been really happy with them.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Definitely recommend
Color: White, Size: Queen (20" X 30")
I highly recommend this pillow case. With two sides it is easy to stay comfortable as the weather changes. The cooling side is nicely cool to touch and both sides are incredibly soft. The size is also good.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Nice & cool
Color: Beige, Size: King (20" X 36")
These are the best pillowcases! I love having a cooling side for summer and a warm side for winter. I can't imagine switching back to normal cotton pillowcases after using these. They zip on so they stay on unlike regular pillowcases.
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Reviewed in the United States on May 11, 2026
★★★★★ 4
Nice pillowcases that stay cool
very soft and seem to stay cool!
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Reviewed in the United States on April 29, 2026