COMP Cams Camshaft CS 266Xos-8

Marsoni

M251S

$119.97

Get it in 3 business days with 1 day shipping. Friday, May 29

COMP Cams Camshaft CS 266Xos-8Fits 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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We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Bought this because it had good reviews and looked sturdy... with the previous, other name tumblers, if you dropped the lids they broke and the company dont have replacement lids so you had to buy the whole thing! Gets expensive... no issues with this tumbler.. my husband really likes it, fits our cup holders and has a good grip..

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Reviewed in the United States on June 2, 2026

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Amazon Customer

Boise, US

★★★★★ 5

Perfect gift for an electrician

Tough,great size and perfect my husband loves it stays cold for hours worth the money hard to dent or mess up. Great for an electrician

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Reviewed in the United States on December 25, 2025

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Joel Viamonte

Birmingham, US

★★★★★ 5

I loved

Super good, it really keeps the cold well

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Reviewed in the United States on April 14, 2026

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mitzuh jasso

Carnegie, US

★★★★★ 5

Perfect Buy for you Hardworking Man/Women

I’ve bought my husband 3 of these already for work we love them easy to clean super durable perfect for his job. Keeps his coffee nice and hot and his chilled drinks nice and cool! We love it every chance we get we buy another one.

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Reviewed in the United States on January 11, 2026

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Ilda Espana

Charlottesville, US

★★★★★ 4

Doesn’t maintain hot too long.

I love this cup because the material is good for heavy duty jobs like mine. I took off one star because it does keep hot but not for super long, it lasts hot for about 2-3 hours. Other than that it’s easy to wash and the magnet that comes on the cup is super strong which comes in handy for not loosing it. It magnetized on to the cup.

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Reviewed in the United States on October 28, 2025