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COMP Cams 16755-KIT Ultra Pro Magnum 1.8 Ratio Adjustable Rocker Arm Kit For Gm Ls1/ls6

(Chevrolet Silverado 1500 1999-2013, Suburban 1500 2000-14, Camaro 1998-2002, Corvette 1997-2007, Silverado 2500 HD 2010-19, Tahoe 2000-14 + 54 more models)

Manufacturer

Picture for manufacturer COMP Cams

Part Number

16755-KIT
10 reviews
Sale Price

$776.71

1 left at this price

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Usually delivered within 2 days

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Product Details

The COMP Cams Ultra Pro Magnum Rocker Arm Kit delivers precision valvetrain control for GM LS1 and LS6 engines. Featuring a performance-oriented 1.8:1 rocker ratio, this kit increases valve lift beyond stock specifications to maximize airflow and power output.

Key Features:

  • 1.8:1 rocker ratio for increased valve lift and performance
  • Fully adjustable design allows precise valve lash settings
  • Ultra Pro Magnum construction with needle bearing fulcrums for reduced friction
  • CNC-machined aluminum bodies for strength and lightweight performance
  • Complete kit includes rocker arms, mounting hardware, and adjustment components
  • Direct bolt-on fitment for GM LS1 and LS6 cylinder heads
  • Body and trunnion design ensures durability under high RPM operation

This rocker arm kit is engineered for street performance and racing applications where increased valve lift is required. The adjustable design eliminates the need for factory hydraulic lifter preload settings and allows tuning for optimal valvetrain geometry with aftermarket camshafts and upgraded valve springs.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Suburban 1500 2000-14, Camaro 1998-2002, Corvette 1997-2007, Silverado 2500 HD 2010-19, Tahoe 2000-14, Impala 2006-09, Colorado 2009-12, Trailblazer 2006-09, Monte Carlo 2006-07 + 50 more models

Maximum Valve Spring Open Pressure

850

AMAZON ASIN

B005JUX0JO

Prop 65

WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov

Rocker Stud Diameter

3/8

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.

Rocker Arm Material

8650 Chromemoly Steel

Rocker Arm Ratio

1.8

Rocker Arm Series

Ultra Pro Magnum

Engine Family

LS1/LS2/LS6

Had the product I needed at a price that couldn't be beat. The shipping was a little high, but not completely out of line, either, and it was still better than other companies who have even MORE ridiculous shipping rates. Will buy from them in the future if they have what I need.

GREAT PRICE, FAST DELIVERY, WILL BUY FROM AGAIN.

Wow ... they not only have the best price ... but also ultra fast shipping ... the really have great customer service too .. i like that they have live chat.

Best price I could find anywhere and it shipped right away!

I looked around for few months on where to go to purchase JBA headers for my 01 Tundra. I came across Autoplicity and their prices were untouchable. I even called to speak with a sales representative and he gave me a discount code for my purchase. I would highly recommend doing business and plan on doing more business with them.

EXCELENT PRICE,FAST SHIPING!!! VERY SATISFIED THANKS ROD.<br>

Fast and easy

looked all over for a wireless oneon board air compessor found the best price here very fast shipping very pleased with transaction thanks!!!

Great Price Fast Shipping. Would come back.

Wonderful experience with seller. Ordered on a Monday night and received on Thursday. Talking about service. Man these guys are awesome. I will be ordering more in the future with Autoplicity. Thanks again!

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