Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
Maximize Your Engine’s Performance with High-Strength Rocker Arms. The Comp Cams Ultra Pro Magnum Roller Rocker Arms are designed to increase valve lift and efficiency, making them an excellent upgrade for high-performance applications. Their 1.8 ratio enhances airflow, boosting power output and engine responsiveness.
Heavy-Duty Construction for Maximum Durability. Crafted from hardened chromoly steel, these rocker arms offer exceptional strength and wear resistance. The precision-machined design ensures a factory-perfect fit, reducing friction for smoother operation. Whether on the street or track, these rocker arms provide the durability and reliability needed for peak performance.
Installation. This product requires professional installation for proper valve train adjustment.
Application. This Comp Cams Ultra Pro Magnum Roller Rocker Arm fits 1999-2013 V8 Silverado 1500 Models with Cathedral Port Heads.
Comp Cams 1677-1
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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