What is a suspension torsion bar usually made from?
Answers:
torsion bar is part of the mechanics of the frame and not the suspension, and they are usually made out of 1040 steel. If you are specificaly asking about the stablizer bar in many high performace suspensions that is different which are made out of allows with rubber bushings on the connectors.
Suspense
spring steel!
metal
schematizm
Pre set spring steel
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