Chevy LS1 Underdrive Steel Elastic Harmonic Damper Balancer Only (1/2) The tank comes with a

The tank comes with a removable cap so you can easily check the coolant level

street rod and marine applications

The Speedmaster shift selector shaft is built with sturdy

a C5 Corvette hub bearing pack

horse power increase of 10-15

Chevy LS1 Underdrive Steel Elastic Harmonic Damper Balancer Only (1/2) The tank comes with 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.