COMP Cams Rocker Arm CB 1.7 1/2 Ultra Pro

COMP Cams Rocker Arm CB 1.7 1/2 Ultra Pro

Marsoni

M251S

$73.17

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

COMP Cams Rocker Arm CB 1.7 1/2 Ultra ProThis Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1. 7 ratio, this rocker fits Chevrolet 396 454 with a 1 2" diameter stud. Catalog User 1 This Part Fits: Year Make Model Submodel 1970 1972 Chevrolet Biscayne Base 1973 Chevrolet Blazer Base 1968 1969 Chevrolet C20 Suburban Base 1969 Chevrolet Camaro RS 1974 Chevrolet Chevelle Laguna Type S 3 1970 1972

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I bought this as a last try to fix my unit. I wanted to share my experience with the Eufy S1 Pro after owning two units. Unfortunately, both units had serious issues. The first one developed multiple problems within less than a year: Dirty water tank issues Mop roller lifting motor malfunction Loud and abnormal noise during dust collection Eventually stopped working completely Despite that, I decided to give it another try and purchased a second unit, planning to reuse parts from the first one if needed. However, the second unit failed even faster. After around 2 months, it stopped performing dust suction from the robot to the base station. At this point, I cannot recommend this product. The reliability has been very poor in my experience, especially considering the price. On a positive note, customer support has been responsive and helpful, but unfortunately, the product quality itself did not meet expectations.

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Reviewed in the United States on March 29, 2026

Verified Purchase

Captain Insano

Cuba, US

★★★★★ 5

Works just as expected

It fits and is the oem part.

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Reviewed in the United States on April 3, 2025

Ashkan R.

Port Orchard, US