COMP Cams Steel Retainer GM Duramax 261

Marsoni

M251S

$32.00

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

COMP Cams Steel Retainer GM Duramax 261Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs. COMP Cams Steel Retainers are the perfect solution to this problem. COMP engineers used 3D CAD with FEA to design retainers with a modern and advanced contoured top profiling for lower stress, increased lift and a reduction in mass. The retainers are CNC machined to exact tolerances using CAD Cam software. All COMP retainers use only high

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the size was not what i expected, most shoes i wear have always been a size 8, but this one was a bit tight. I asked a question on the page if the size is based on UK or US since there's a 1 size difference. but it said it was US standard reference. perhaps buying a size 9 would fix this issue for me. The quality of the shoes however is very great, compared to the basic shoe affordable brands you get this one has better quality, they're light and great whether you're stationary or actively jogging or walking. just the size was lacking in fit.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 9, 2026

Verified Purchase

Ahmet Said Tuğrul

Omaha, US

★★★★★ 2

Not recommended

Size: 9.5, Color: Navy

Not comfortable and hurt my ankle. Makes weird leather sounds while walking. Looks good but go for a different shoe if you are looking for comfort.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 1, 2026