Rare card
Rocker arm
- Value
- 50 W
- Attack
- 254
- Defence
- 203
- Players
- 0
A rocker arm is a valvetrain component that typically transfers the motion of a pushrod in an overhead valve internal combustion engine to the corresponding intake/exhaust valve. Rocker arms in automobiles are typically made from stamped steel, or aluminum in higher-revving applications.
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