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Crane Cams 11745-1

Energizer Rocker Arm 1955-87 Chevy 262-400 V8

Crane Cams 11745-1

Part Number: 271-11745-1

Energizer Rocker Arm
  • 1955-87 Chevy 262-400 V8
  • 1978-86 Chevy 200-262 90° V6
  • Ratio: 1.5
  • Stud: 7/16"
  • Quantity: 1
  • $13.89

    from Manufacturer
    Made In USA

    Crane Cams 11745-1 Details


    Stock ratio and standard stud diameter. Engines equipped with self-aligning rocker arms require the installation of pushrod guideplates and appropriate heat treated pushrods in order for these rocker arms to function properly. Valve cover clearance must also be checked. Not suitable for use with center-bolt valve covers.

    Crane Cams Energizer Roller Rocker Arms feature a die formed aluminum body with needle bearing fulcrum and roller tip. The needle bearing fulcrum and roller tip reduces friction, lowers engine oil temperature, improves response, increases HP and RPM. Aerospace vacuum die-formed aluminum main body offers extreme strength and light weight. Great for street and moderate race use.

    Die-formed aluminum body is larger than stock, may require modifications to stock valve covers for clearance.

  • Die-Formed Cast Aluminum
  • CNC Machined
  • Heavy-Duty Precision Ground Steel Needle Bearings
  • Heat-Treated Roller Tips
  • For Use With Valve Springs Up To 450 lbs Open Pressure

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