COMP Cams Nitrided Camshaft CS XM 278H

Marsoni

M251S

$204.47

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

COMP Cams Nitrided Camshaft CS XM 278HFits 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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My daughters 2008 Honda Accord 2.4L 4 cylinder that had a very noisy power steering pump which was also starting to leak. I was about to buy a new pump when I found out it might just be leaking from the hoses to the pump. I bought these O rings for the hose connections at the power steering pump, and spent 15 minutes replacing them. Pump is quiet again! The suction hose can develop a leak, letting air get into the pump which creates the loud noises. This fix is all I needed, and was much cheaper and faster than replacing the power steering pump.

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Reviewed in the United States on March 10, 2026

Verified Purchase

Josh

San Leandro, US

★★★★★ 5

Perfect!

Fits exactly on my 2000 civic and I have not had any issues!

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Reviewed in the United States on February 18, 2026

Verified Purchase

Amazon Customer