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COMP Cams Camshaft CS XS256S-10

Marsoni M251S
Sale price$101.97
Pay 4 payments of $25.49 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
COMP Cams Camshaft CS XS256S-10Fits Chevrolet GEN 1 Small Blocks including the 262, 265, 267, 283, 302, 305, 307, 327, 350 and 400. Does not fit LT1 LT4, or factory roller Small Blocks built from 1985 and newer. GM gradually added roller camshafts to 305's and 350's from the mid 80's forward. Camaros Firebirds Corvettes received the roller cams early, but many trucks and SUV's had flat tappet cams until the mid 90's. Remove the intake or timing cover to confirm whether the block is
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.9 ★★★★★
Based on 2259 reviews
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Karen M
Port Orchard, US
★★★★★ 4
I think so
I can't remember but l think they are good. I don't car keys as much when l remember to take them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 26, 2025
W
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William S.
Charlottesville, US
★★★★★ 5
Pricey
Too pricey
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Reviewed in the United States on May 5, 2026
J
Verified Purchase
Jacqueline
Lake Worth, US
★★★★★ 3
Not what I thought
Not what I thought would be helpful to me,memory is about the same,haven’t seen any improvement.
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Reviewed in the United States on December 2, 2025
E
Verified Purchase
EDC
Bozeman, US
★★★★★ 5
Good Results
I am not a doctor, but I can attest that Qunol Brain Health Focus Plus is working for me. I must confess that I am no spring chicken and was experiencing memory problems that go along with aging. Furthermore, my doctor has me wearing an oxygen tube, and I was worrying about what happens to my brain when something goes haywire in that department. I began to search for an OTC product that might help and noticed that the claims of one product widely advertised on TV were not supported by research while Qunol does have scientific support. I've used the product for several months now and have indeed noticed a decrease in my symptoms. I feel confident recommending the product to others in the same situation.
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Reviewed in the United States on October 22, 2025
W
Verified Purchase
William King
Dallas, US
★★★★★ 1
Useless
Of all the supplements I've tried, this was the biggest waste of money. I just finished the bottle and honestly can say I gave it a good shot, but really it is as useless for memory as a multivitamin would be. Furthermore so expensive and each dose is 2 hard white pills. I've been using brain supplements since college and literally this is useless.
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Reviewed in the United States on February 6, 2026

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