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$107.40
Chevrolet Performance 12495490 602 Rocker Arm Kit, 1.5 Ratio
Chevrolet Performance 12495490 602 Rocker Arm Kit, 1.5 Ratio

Chevrolet Performance 12495490 602 Rocker Arm Kit, 1.5 Ratio

602 GM Chevy Crate Engine, Non Roller Rocker Arm Style, 1.5 Rock Arm Ratio, Stamped Steel

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Chevrolet Performance 12495490 602 Rocker Arm Kit, 1.5 Ratio
Chevrolet Performance 12495490 602 Rocker Arm Kit, 1.5 Ratio
Chevrolet Performance 12495490 602 Rocker Arm Kit, 1.5 Ratio
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Chevrolet Performance 12495490 602 Rocker Arm Kit, 1.5 Ratio
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Part # 35512495490
$107.40
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  • 16-piece self-aligning high-quality rocker arm set
  • Features a nominal 1.5:1 ratio
  • Stamped steel rockers come with pivot balls and nuts
  • For use with 3/8" studs

Details

Rocker Arm Style:
Non Roller
Rock Arm Ratio:
1.5
Material Type:
Stamped Steel
MFG. Part #:
12495490
Sold in Quantity:
Kit

Info

Upgrade or replace with this 16-piece rocker arm kit from Chevrolet Performance.

  • For 3/8" studs
  • Self-aligning, high-quality
  • Nominal 1.5:1 ratio
  • 16 stamped steel rockers with pivot balls and nuts

Note: Does NOT fit LS Series engines.  NOT recommended for mechanical lifter camshafts.

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

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Videos & Articles
  • What happens when you advance or retard a camshaft? In this tech article, we explain the pros and cons of installing your cam straight up, advancing or retarding.
  • Learn the basics to engine performance like; how does a cam work? What is Valve lift, duration, lobe separation angle, and cam profiles? Afterwords selecting the right camshaft will be less of a guessing game!
  • Picking the right camshaft can be a challenge. Use our camshaft selection guide to learn how to select the right cam for your street rod's best performance.
  • To get the longest life and most performance out of your engine, it's important to have the valve lash set correctly. Here we show you how to set valve lash on a Small Block Chevy using a hydraulic lift camshaft in just eight steps.
  • Once you're ready to start selecting valve train components, we have some useful tips and tools that should boost your performance. We discuss proper valve-springs, pushrod length, and rocker arm ratios.
  • Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.
  • Follow along as we install a Pete Jackson Noisy Gear Drive on a Chevy 454. Learn about the installation process from Speedway Motors Street Tech Kevin.

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