Comp Cams 1678-16 Ultra Pro Magnum Roller Rocker Arms

Rocker Arm, Ultra Pro Magnum, Pedestal Mount, 1.80 in Ratio, Full Roller, Steel, Natural, GM LS-Series, Set of 16

$556.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

The Ultra Pro Magnum Roller Rocker Arms not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. 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 corrosion and increases durability. Featuring oversized trunions, precision-sorted needle bearings and hardened roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.

Specifications

More Information
CNC Part Number	CCA-1678-16
Price	$556.95
Sold As	Single
Manufacturer's Part Number	1678-16
Brands	Comp Cams
Part Types	Rocker Arm
Departments	Parts
Vehicle Make	GM LS
Rocker Arm Ratio	1.8
Stud Size	3/8
Rocker Arm Material	8650 Chromemoly Steel
Rocker Arm Series	Ultra-Pro Magnum
Custom Notices	⚠ PROP 65 WARNING