Fluidampr BB Chrysler 7-1/4 Harmonic Damper - SFI 931013 842" bore Chevrolet Big Blocks

842" bore Chevrolet Big Blocks are the strongest and most durable bronze bushed solid roller lifter available

Full volume at perfect pressure

(1) #6 Vent-Check Roll-Over Valve

Slotted / Drilled / Vented

Fluidampr BB Chrysler 7-1/4 Harmonic Damper - SFI 931013 842" bore Chevrolet Big BlocksProtect 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