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    Proform High Performance Gear Drive for Chevy Big Block

    Part # 66918C
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    • Product Details

      Part No. 66918C

      Warranty Details (90 DAY REPLACEMENT IF DEFECTIVE)



      Product Features:

      • For Chevrolet applications. These rugged gear drives offer high-precision timing, eliminating chain stretch. Machined for noise. Easy to install, fits under stock timing covers. Includes locking plate, offset cam bushings, roller cam bearing, and bronze thrust bearing.

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