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The automobile engine is a perfect balance of science and mechanical engineering
Instead of spending the time and money refurbishing your existing heads
and best longevity on the market
They provide better piston ring seal
Chevy LS1 Underdrive Steel Elastic Harmonic Damper Balancer Only (1/2) The automobile engine is aSpeedmaster K1045 steel enclosed elastic dampers are tested to 12,500 RPM for explosion proof racing application. The "S" shape gap between inner and outer ring is press inserted with sulfated elastic rubber to ensure the damper will not disintegrate under any circumstance. All dampers are tested to withstand 15 tons press force without separation or deterioration.
