COMP Cams Rocker Arms CB 1.7 7/16 Ultra

Marsoni

M251S

$117.47

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

COMP Cams Rocker Arms CB 1.7 7/16 UltraThe Ultra Pro Magnum Roller Rocker Arms for Big Block Chevy 396 454 applications take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 7 16" stud diameter and 1. 7 ratio. The 8650 chromemoly material and arched, web like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent

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Updated review: I gave this another try and it worked, the reason was previously I was rotating the nob in the wrong direction... now it fits pretty well and stays in the installed position securely! But I'm still worried about the added pressure on the display, hopefully it works fine. Overall I think it's worth a try if you need a magnetic phone holder! (ps: I was never contacted by the manufacture, I figured out the correct way to use it so I came here to update my review) --- Original title: Doesn't fit my Model 3 display too well, and it adds pressure on it. I wouldn't recommend it Original review: I don't understand all the positive reviews of this MagSafe holder. It could work, but I find it very unstable on my Model 3 2023's display. After I fit it onto the display and tried adjusting the angles or taking off the phone, the holder tended to fall off. Also it adds pressure to the display which could technically damage it. I wouldn't recommend this.

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Reviewed in the United States on May 22, 2024

Verified Purchase

Marco mendoza

Fort Morgan, US

★★★★★ 5

👍👍👍

🥰🥰🥰

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Reviewed in the United States on December 21, 2025

Verified Purchase

helen

Los Angeles, US

★★★★★ 1

not holding up well

It was a great idea and kinda worked for few weeks.. but every time I have to jiggle a bit to get my phone off from magnet or try to adjust the angle, the whole system comes off.. and now all the supporting sponges came off.. I tried to fix and reuse but didn't last at all.. it comes off too easily from the car monitor.

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Reviewed in the United States on December 27, 2024

Verified Purchase

Tutu the Giant

West Palm Beach, US

★★★★★ 5

So Much Worth It!

This phone holder works so well! It is sturdy and hold on pretty tight. Very easy to put the phone on and off the holder. It even protects the screen so well with the little corner protection foam! Five out of five stars!

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Reviewed in the United States on December 5, 2024