Free Shipping on Orders Over $95 - Order by 11pm EST for Same-Day Shipping!
Shop By Vehicle
Shop By
All Categories

Gift Certificates
My Account
E-Mail Signup
Catalog Request

TCI 870026

Rattler Torsional Vibration Absorber Oldsmobile 307-350-400-403-425-455

TCI 870026

Part Number: 890-870026

Rattler Torsional Vibration Absorber
  • Oldsmobile 307-350-400-403-425-455
  • 10lbs 6oz
  • 4-bolt Standard
  • 6.300'' Diameter
  • Externally Balanced
  • $424.99
    Ships 11/07/16
    if Ordered Today
    FREE Shipping
    TCI 870026 Rattler Torsional Vibration Absorber Oldsmobile 307-350-400-403-425-455 $424.99


    Mounting Hardware Included
    Engine Balance
    Degree Markings
    Safety Rating
    SFI 18.1
    Outside Diameter (in.)
    Harmonic Balancer Construction
    Nine internal rollers
    Harmonic Balancer Finish
    Black powdercoated
    Harmonic Balancer Material
    Sold individually
    Manufacturer's Part Number:

    Rattler Torsional Vibration Ablorber
    The basis for TCI's patened , revolutionary Rattler torsional vibration absorber originally stemed from absorbers used on piston type aircraft engines. By absorbing vibrations, as opposed to merely dampening, the Rattler is able to effectively control amplitudes of vibration and angle of crankshaft twist over a broad RPM range. By controlling engine vibration, engine crankshaft and bearing life are substantially increased as a result. Smoother operation also increases valvetrain stability and lengthens the life of valvetrain components. When compared to other dampers of the same size and material, Rattler is comparable in weight, does not utilize elastomers or viscous fluids and requires absolutely no maintenance. The timing marks are etched into the body of the unit, so they will never move relative to the crankshaft. Meets SFI 18.1 specs.

    Rattler Timing Pointer
    The latest addition to Comp Cams popular Rattler engine vibration absorber line. These are high-quality timing pointers CNC-machined from aluminum billet. Handsomely finished in black anodization with a laser etched logo on the front. The pointer is adjustable up to 4 degrees and all fasteners are stainless steel.

  • CNC-machined to exact tolerances
  • Intetgral timing marks can't move relative to crankshaft
  • Maintains maximum effectiveness at all engine speeds
  • No fluids, elastomers or friction materials
  • No pulley or crank trigger shims required
  • SFI 18.1 certified

  • Items You Need
    Notes: (*) 360° timing marks.