COMP Cams Magnum Roller Rockers Chevy S

Marsoni

M251S

$149.56

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

COMP Cams Magnum Roller Rockers Chevy SThese Magnum Roller Rocker Arms for Chevy V8 265 400 and V6 200 262 Applications are the ultimate street Rocker. With a 3 8" Stud diameter and 1. 6 ratio, they are designed for Serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed from 8620 chromemoly Steel, which is a superior material that will not flex and assures maximum lift. Their Roller tip reduces friction, while stiff design and superior ratio accuracy yield more

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Keeping track of longevity. Had these bulbs for a month and will try and update if they fail. Unfortunately a while ago I hit a cow, seemed to just pop up out of nowhere, the truck was rebuilt and I wanted more/better road lighting. I am using these in a Mack truck for work so they are getting used. I run at least 10 hours a day, 5+ days a week and have at least 11k miles on them since installed. Install is just like a standard bulb no special steps needed. Produce a lot of light and good patterns on high and low beam. So far I really have only had one issue with the bulbs and that is the daylight running light/DRL operation, they don't work I believe the Mack drops the voltage to slightly dim the lights when running in DRL operation and this causes the bulbs to just intermittently flash so I just run with them on all the time. This I don't believe is the bulbs fault and is more an analog vs digital issue. Therefore I'm testing the longevity of the bulbs if my truck is running they are on. Will see how they do as the days get hotter as they are in a small sealed space.

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Reviewed in the United States on April 26, 2026

Verified Purchase

Ted F.

Grantham, US

★★★★★ 5

Wow bright!

Size: H11+9005, Size: H11+9005

I have used Fahren LED headlights in two of my other vehicles so I had a baseline of what to expect, but these upgraded ones are even brighter than the ones in my other two cars. I love this brand because they are plug and Play so I have not experienced any compatibility issues. These feel high quality as I have expected due to past experience with this brand. I much prefer the bright white color of LED versus the yellowish Amber of halogens. I have been using this brand for several years now so I expect a good lifespan from this as I have experienced from other bulbs from this manufacturer. As far as value goes, the increase in visibility installing these is worth every penny and then some.

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Reviewed in the United States on December 19, 2025

Verified Purchase

Denis

Natrona Heights, US

★★★★★ 4

Good light, but blinding

Size: H7

The light itself is good and bright and fits well, but I don't know if I installed it wrong, but the driver's side is very blinding, and I feel bad for other drivers and can't do anything about it.

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Reviewed in the United States on May 12, 2026

Verified Purchase

Melissa Aguilera

Battle Creek, US

★★★★★ 5

Best product for truck

Size: H11+9005-100,000LM

Works great and very bright

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Reviewed in the United States on May 31, 2026