COMP Cams Rocker Arm CB 1.7 1/2 Ultra Pro

COMP Cams Rocker Arm CB 1.7 1/2 Ultra Pro

Marsoni

M251S

$40.79

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. 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 1970 1972 Chevrolet El Camino Base 1970 1974 Chevrolet El Camino

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Nice shelves. Install was super easy except on one of the three shelves. The main mounting shelf holes were off so the shelf will not slip onto horizontal mounting poles unless I modify the shelf. So a 20 minute job becomes a two hour job. The mounting system does appear very sturdy just not aligned.

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Reviewed in the United States on January 4, 2026

Verified Purchase

Amazon Customer

Cuba, US

★★★★★ 5

Great quality!

Color: White

Great quality! Easy to put together!

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Reviewed in the United States on May 12, 2026