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COMP Cams 19025-1 Ultra-Gold Arc Rocker Arm Ratio - 1.82 LS1 LS2 LS6

(Chevrolet Silverado 1500 1999-2013, Silverado 1500 HD 2001-07, Suburban 1500 2000-14, Camaro 1998-2002, Corvette 1997-2007 + 59 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

19025-1
7 reviews
Sale Price

$37.95

In Stock (5)

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Usually delivered within 2 days

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Product Details

The COMP Cams 19025-1 Ultra-Gold Arc rocker arm delivers precision performance for GM LS1, LS2, and LS6 engines. Engineered with a 1.82:1 rocker ratio, this rocker arm increases valve lift compared to stock components, enhancing airflow and performance potential for your LS-platform engine.

Key Features:

  • 1.82:1 rocker ratio for increased valve lift and improved engine performance
  • Ultra-Gold Arc roller tip design reduces friction and valvetrain wear
  • Precision CNC-machined aluminum body for strength and reduced reciprocating weight
  • Direct pedestal mount design for GM LS1, LS2, and LS6 engines
  • Needle bearing fulcrum provides smooth, reliable operation
  • Proprietary coating ensures durability and corrosion resistance

This rocker arm is designed for pedestal mount applications and is ideal for performance street builds, mild racing applications, or upgrading from stock LS rocker arms. The roller tip design minimizes friction at the valve stem interface, while the lightweight aluminum construction reduces valvetrain mass for improved high-RPM performance. Compatible with stock LS valve springs and retainers in most applications.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Silverado 1500 HD 2001-07, Suburban 1500 2000-14, Camaro 1998-2002, Corvette 1997-2007, Silverado 2500 HD 2001-07, 2010-19, Tahoe 2000-14, Impala 2006-09, Colorado 2009-12, Trailblazer 2006-08 + 54 more models

Rocker Arm Ratio

1.82

Maximum Valve Spring Open Pressure

700

Rocker Stud Diameter

Pedestal Mount

Rocker Arm Series

Ultra-Gold ARC Aluminum

AMAZON ASIN

B002EE0K0K

Rocker Arm Material

Aluminum

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for On-Road Vehicles?

No

C.A.R.B. Exempt for Racing and Off-Road Only Vehicles?

Yes, but must be a race/competition only vehicle.

C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965?

Yes, but must meet tailpipe emission standards for year of vehicle.

C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967?

Yes, but must meet tailpipe emission standards for year of vehicle.

Engine Family

LS1/LS2/LS6

Good price and easy Amazon checkout

Good store to deal with.<br><br>Will purchase from them again.

Good price for great name brand car parts. AEM fuel filter very low price and new. Hope the shipping is as great as the price. :)

I was very surprised that even with shipping, I saved 40% over the exact same item at a local auto store. They shipped the next business day and I am expecting to receive within 1 week of placing the order.<br>Autoplicity's website is easy to navigate and the selection and prices are top notch. I will be ordering from here again!

I ordered a Volant cold air intake for my truck,, really fast shipping and product got home without a scratch,,great website,,this is my first time shopping at autoplicity and im definatley going to shop there again.

Same day shipping. 20 Dollars cheaper than everywhere else!

Amazing prices and amazing shipping speed! Best all around. Will be ordering more soon!

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