SKU: 23944749416

Manley Chevrolet 1.840 Dia Dish 5.140 O/A Length Severe Duty Intake Valves (Set of 8)

Sale price$148.05 Regular price$164.50
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Manley Chevrolet 1.840 Dia Dish 5.140 O/A Length Severe Duty Intake Valves (Set of 8)Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400? F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a

Proven Fatigue Tests: The Severe Duty? Valves have undergone rigorous fatigue tests. In normal operation, valves experience 20,000 to 25,000 lbs of applied stress. When valves bounce on the seat, this stress soars to 40,000 to 60,000 lbs. Manley exhaust valves, tested at 40,000 psi and 1400?F, impressively endured up to 100,000,000 (one hundred million) cycles. In contrast, competitors' offerings failed after just 100,000 cycles, showcasing a staggering 1000 times better fatigue life.Designed for High Temperature Gasoline Engines: Engineered for superior performance in high-temperature gasoline engines.Chrome Stems and Hard Tips: Incorporating chrome stems and hard tips for enhanced durability and longevity.Optimized Combustion: Swirl polished under head areas and fully machined combustion faces for improved airflow and combustion efficiency.XH-428 for Exhaust: No competitor worldwide offers the exceptional XH-428 as exhaust valve material. It boasts nearly double the ultimate tensile strength at 1500?F compared to the competition's EV-8.NK-844 for Intake: Our intake valve material, NK-844, is equally unmatched, displaying over four times the ultimate tensile strength of the competition's best intake valve material at 1000?F.
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SKU: 23944749416

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Lowell, US
★★★★★ 5
Soo good!
Size: 8 Fl Oz (Pack of 1)
Love this product! Im so greatful to have found this through Nina Pool (thank u Nina!) After trying multiple different face washes that left my sensitive skin feeling tight and irritated, im so glad to have tried this one. It's a gel like consistancy thats gentle, hydrating and leaves my face feeling softer and cleaner than any other product ive tried. Ive ordered this product many times. I hope they never discontinue this.
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Reviewed in the United States on December 31, 2025
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functioning_by_grace
Lexington, US
★★★★★ 5
Best Facewash
Size: 8 Fl Oz (Pack of 1)
Favorite face wash ever. No harsh smells or 'chemically' feel. Creates a nice bit of suds and leaves your skin feeling soft and really clean. Compared to other face washes, it is not too expensive for a great product.
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Reviewed in the United States on March 5, 2026
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DB
Natrona Heights, US
★★★★★ 4
Good cleanser.
Size: 8 Fl Oz (Pack of 1)
I like the ingredients for the most part. Lathers nice. Good daily cleanser.
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Reviewed in the United States on February 1, 2026
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ScottSimnz
Draper, US
★★★★★ 5
Best for normal/dry skin 9/10
Size: 8 Fl Oz (Pack of 1)
Been using this cleanser for over a year now and I love it that it doesn’t strip my skin while leaving it still clean! Super gentle and no fragrance.
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Reviewed in the United States on April 20, 2026
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AFrances
Omaha, US
★★★★★ 5
Great for oily skin & makeup removal
Size: 8 Fl Oz (Pack of 1)
Great for oily skin & makeup removal. Because I’m so oily, I usually wash my face twice to get all the oil & makeup off, but this is pretty good for 1 use, & also feels nice & clean without stripping & no fragrance at all.
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Reviewed in the United States on April 5, 2026

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