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Oval Track 259/268 Solid Roller Cam for Chevrolet Small Block


MECHANICAL ROLLER-(.900 BC) 383-415 IMCA, late model, modifieds, Great torque.

In stock

SBC - 1955-57 models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a camshaft with the oiling groove, please call us at 1-800-999-0853 or click here to contact us, and we will assist you with placing an order.

  • Warning: Camshaft Optimized for use with a Melanized or Nitrided distributor gear. Not compatible with cast or steel gears without similar surface treatments. Failure to utilize the proper distributor gear will void all warranties and/or return policies.

  • More Information
    UPC 036584015451
    Manufacturer COMP Cams®
    Emissions Code
    Engine Family Chevrolet 262-400 c.i. 8 Cylinder (1958-1998)
    RPM Operating Range 3,400-7,600
    Cam Type Solid Roller
    Camshaft Series Oval Track Xtreme TK (.900" Base Circle)
    Camshaft Gear Attachment 3-Bolt
    Usage Strip
    California Proposition 65 WARNING: Cancer and Reproductive Harm
    Advertised Intake Duration 287
    Advertised Exhaust Duration 300
    Intake Duration at .050 Inch Lift 259
    Exhaust Duration at .050 Inch Lift 268
    Intake Valve Lift 0.648
    Exhaust Valve Lift 0.645
    Lobe Separation 107
    Valve Timing Lift 0.02
    Exhaust Close ATDC 23
    Intake Open BTDC 27
    Exhaust Open BBDC 64
    Intake Close ABDC 52
    Lifter Style Solid Roller