COMP Cams Camshaft Gm6.6L Duramax 258Xd

Marsoni

M251S

$457.10

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

COMP Cams Camshaft Gm6.6L Duramax 258XdMechanical Roller Designed for modified performance Applications (Exh., programmer, etc. upgrades) Good for limited towing. COMP Cams always recommends checking piston to valve clearance whenever installing a Camshaft. Modern engine design dictates a compact combustion chamber and tight clearances. Tolerance stack or Installation errors can result in interference and failure. COMP recommends . 080" intake and . 120" exhaust minimum piston to valve

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Light looks and feels like quality. Ez to install. The push on/off switch is easy to locate in the dark, and the light is plenty bright. I like that there’s no wiring to mess with, and I don’t use up a dash switch location. The light pops out easily for charging with the included USB cable or for portable emergency illumination. Very happy with it. Recommended.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 15, 2026

Verified Purchase

Thomas green

Pawtucket, US

★★★★★ 5

Dome light

Number of Items: 1

Very nice add on to my utv. Nice and bright ,I only charged it once and it's going on 2 months without charging. The removable and magnetic options are very awesome to have at midnight in the middle of the woods lol

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 25, 2026