allison transmission

  1. Bdsankey

    Black Friday 2024 Sales!

    Info is also captured here: K&D Service Rotating Sales I will be updating this as new sales come online! Exergy: 10% off 11/29-12/2 on all items with the exclusion of billet fuel rails, Bosch Motorsport ECUs/components, and LML CP4.2 pumps. Dynomite Diesel: 15% off all products with the...
  2. Dirtymaxrandy

    Help!!! 06 lly/lbz Allison 1000 6 speed clunking

    hello, I have a 2006 Chevy Duramax crew cab dually 4x4 Truck intermittently has slight difficulty coming out and going in to gears P,R,N,D, and coming in and out of park With a loud clunk harsh feeling as if it is loaded or parked on a hill once in any gear runs perfect, doesn’t skip a beat and...
    • Dirtymaxrandy
    • Thread
    • allison allison 1000 six speed allison transmission duramax lbz loud clunk shifting hard transmission issue transmission problem
    • Replies: 12
    • Forum: Mike L's Trans Talk
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