Fluidampr Harmonic Balancer - External Balance - Steel - Black - Ford 289, 302, 351C, 351M, 351W, 400 - 6-5/8" Diameter - 12.9 lbs. ButlerBuilt Motorsports Equipment Pit Stop USA offers Zamp

Pit Stop USA offers Zamp Comm/Hydration Cap - Gloss White HTA24001 at low everyday prices

and are internally fluted to keeps grease in the bushing

(4) -12 AN O-Ring Female Ports (Inlet & Outlet for Each Side of the Block)

130 in Spring ID

All B6 shock absorbers and struts are tuned for each specific application to assure optimal performance is achieved

Fluidampr Harmonic Balancer - External Balance - Steel - Black - Ford 289, 302, 351C, 351M, 351W, 400 - 6-5/8" Diameter - 12.9 lbs. ButlerBuilt Motorsports Equipment Pit Stop USA offers ZampProtect 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