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The COMP Cams A6 X4 (254H‑11) Xtreme 4x4 hydraulic flat tappet cam is for AMC 199–258/4.0L engines, delivering good torque and excellent midrange power. The profile yields best results with lower final drive gear ratios and is not intended for EFI applications. Choose this cam when midband strength is the priority and the vehicle’s gearing supports the desired performance balance.
COMP Cams Camshaft A6 X4 254H-11
