COMP Cams Hi-Energy Rocker ArmChevy SB

Marsoni

M251S

$13.95

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

COMP Cams Hi-Energy Rocker ArmChevy SBThese COMP Cams High Energy Steel Rocker Arms designed for Small Block Chevy applications help eliminate the noise and slop associated with older worn and high mileage stock rocker arms. With a long slot for higher than stock lift camshafts, these rocker arms are an excellent replacement choice for engine rebuilds using either stock or High Energy Camshafts. This Part Fits: Year Make Model Submodel 1977,1980 Buick Century Base 1977 1979 Buick Century

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Great product design, very versatile with an incredible magnetic. Worth its weight in gold. Works perfectly as described, actually surpasses my expectations. I sail and have placed this by my helm for my device, which I use for navigation and other purposes. Despite encountering severe weather conditions, it has never failed me. I’ll be ordering more of these in the future for my other devices and as gifts.

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Reviewed in the United States on April 27, 2026

Verified Purchase

Sherron J Badour

Birmingham, US

★★★★★ 5

Hands-free video watching

Handy tool especially while I am working at this computer. I can work and watch a video at the same time. Tool holds it tight with a strong magnet. (Turned my phone around for the pic for privacy)

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Reviewed in the United States on April 25, 2026

Verified Purchase

J. Cowger

Natrona Heights, US

★★★★★ 5

Easy to use and sturdy.

They weren't kidding when they said easy to install! All you do is pick where you want the base to be and stick it there with the adhesive side, then put the other side on your phone. The magnets are really strong and hold it well, not flimsy at all.

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Reviewed in the United States on April 18, 2026

Verified Purchase

Lori A Speranza

Lake Worth, US

★★★★★ 4

Wireless charging

I like it and it holds well when driving. The only limitation is wireless charges. Magnet gets hot or you have to remove your outer case.

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Reviewed in the United States on September 29, 2025