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The COMP Cams Thumpr hydraulic flat cam delivers a choppy, early-muscle sound and strong street-oriented torque for Chrysler 383–440 engines. It’s suitable for high-performance street use and will work with a stock converter though it performs best with a 2000+ stall converter and supporting gearing and induction, trading idle smoothness for a thumping character.
COMP Cams Camshaft CRB 279T H-107 T Thu
