Fluidampr LS1/LS6 7-1/2 Harmonic Damper - SFI Mechanical Fuel Pressure Gauge 2 Pumper Systems already wired

2 Pumper Systems already wired for a Variable Speed Controller

To purchase a pair of plates

Lightweight aluminum caliper bracket bolts together for easy installation to a 3" O

1987-1988 Chevrolet V30

Billet style design

Fluidampr LS1/LS6 7-1/2 Harmonic Damper - SFI Mechanical Fuel Pressure Gauge 2 Pumper Systems already wiredProtect your engine. Modifications can compromise your stock harmonic balancer. Install a Fluidampr performance damper early for best durability. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Precision CNC machined and balanced high grade steel components. Corrosion resistant black