Fluidampr Harmonic Balancer - Internal Balance - Steel - Black - SB Chevy, 409, 4.3L V6 - 6-1/4" Diameter - 7.9 lbs. Driving Shoes Heat Shield 23lbs per square foot) that

23lbs per square foot) that provides less heat transfer in the summer while protecting against the transfer of cold air in the winter

Knitted from extra-plush Nomex ®and ®

Double Layer Nomex

1984-1991 Oldsmobile Cutlass Calais

Fluidampr Harmonic Balancer - Internal Balance - Steel - Black - SB Chevy, 409, 4.3L V6 - 6-1/4" Diameter - 7.9 lbs. Driving Shoes Heat Shield 23lbs per square foot) thatProtect 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