Modern Automotive Performance
Modern Automotive Performance

Popular Applications

  • Brian Crower Crankshaft | Multiple Chevrolet LS Fitments (BC5457U)
  • Brian Crower Crankshaft | Multiple Chevrolet LS Fitments (BC5457U)

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    Brian Crower Crankshaft | Multiple Chevrolet LS Fitments (BC5457U)

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    PART# BRI BC5457U

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    Brian Crower Crankshaft | Multiple Chevrolet LS Fitments (BC5457U)

    BC performance crankshafts are CNC milled from 4340 non-twist forgings in a stroke range of 4.000", 4.125" and 4.250". Counterweight O.D. is designed for 6.100" to 6.125" length rod, approx. 1875g bobweight. Fully CNC'd on 5-axis machining centers, including oil holes for the best oiling possible. Includes 2 keyways on the snout (OEM is 1 keyway) for added keyway support in heavy duty applications, gun-drilled down the center to lighten it up without compromising strength.

      Applications

      • Chevrolet LS Series, 4.100" Stroke with 58 Tooth Reluctor Wheel

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      Hello!

      Unfortunately due to vendor restrictions we are unable to sell this brand within Australia or the UK. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

      Hello!

      Unfortunately due to vendor restrictions we are unable to sell this brand within Australia. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

      Hello!

      Unfortunately due to vendor restrictions we are unable to sell this brand within your country. If you have any questions, feel like you received this message in error or would like suggestions on other brands please contact us here.

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