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COMP Cams

COMP Cams Rocker Arm Big Block Chevy - 121116

COMP Cams Rocker Arm Big Block Chevy - 121116

Regular price $205.99 USD
Regular price Sale price $205.99 USD
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  • Free fitment check before you order

Listed for: Chevrolet - 121116Fitment notes & questions

Rocker Arm Big Block from COMP Cams, listed for Chevrolet. Rocker arms transfer motion from the cam or pushrod to the valve.

Quick facts

  • Brand: COMP Cams
  • Part type: Rocker arm
  • Listed for: Chevrolet
  • Part number: 121116

Tip: Check rocker geometry and adjust valve lash or preload after installation.

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COMP Cams rocker arms for the Chevrolet - 121116: what to know

Worn rocker tips or pivots cause noise and poor valve control.

Fitment notes

  • Listed for: Chevrolet - 121116.
  • Specs, lead time and warranty come from COMP Cams and can change. The details above this guide are the latest we have.

Not sure it fits? Send us your year, make, model, engine and trim and we'll check before you order.

Ask about fitment

What else to plan for

More for your car: Rocker Arms · Chevrolet Parts · All Rocker Arms · Engine

Questions about Chevrolet - 121116 rocker arms

Will this fit my Chevrolet - 121116?
It is listed for the Chevrolet - 121116. Check your year, model, engine and trim against the title and details above. If anything is different, contact us and we will confirm fitment before you order.
Do I need to adjust valves after new rockers?
Yes on most engines with adjustable valvetrain.
Where do specs and warranty details come from?
From COMP Cams. Each brand sets its own specs, lead times and warranty terms, and they can change. The product details above are the latest we have.