Professional Products 90022 6.5" Damper for Oldsmobile V8 350/400/403/425/455

Professional Products
SKU: EZFB001ELVI2I
Regular Price $393.46 Sale Price Unit price: $0.00

Quick Overview

OldsmobileBolt-in counterweightProfessional Products 6.5 Inch Damper for Oldsmobile V8 350/400/403/425/455 features an externally balanced damper with a bolt-in counterweight which can be removed for a neutral balanced rotating assembly. This damper will work on 330/350/400/403/425/455 cubic inch olds engines. The damper features the stock olds accessory pulley bolt pattern as...
  • Oldsmobile
  • Bolt-in counterweight

  • Professional Products 6.5 Inch Damper for Oldsmobile V8 350/400/403/425/455 features an externally balanced damper with a bolt-in counterweight which can be removed for a neutral balanced rotating assembly. This damper will work on 330/350/400/403/425/455 cubic inch olds engines. The damper features the stock olds accessory pulley bolt pattern as well as a big block Chevy bolt pattern for those who may want to run a crank trigger system. The use of Chevy pulleys will require some machining to damper. Please note: on 330 engines the TDC mark must be repositioned. This damper fits late 400 and 425 only. Early 400/425 engines have a different counterbalance than provided. A good balance shop can modify counterbalance to work correctly on early 400 or 425 engines.
    Brand: Professional Products, Model: 90022

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