Using only three parts–a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two–these SFI-approved Fluidamprs can control all crankshaft vibration, not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.
Engine Internals & Assemblies
Internal Chrysler 383, 426, 440 CID 426 Hemi B/RB Steel Black Zinc O.D. 7-1/4″ 720311
Original price was: $544.48.$108.90Current price is: $108.90.