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    Results 1 to 3 of 3
    1. #1
      Join Date
      Oct 2017
      Location
      Milwaukee
      Posts
      5
      Country Flag: United States

      Poly Loc Fail - Schumacher

      I installed Schumacher poly loc engine mounts in my 73 Challenger. The pass side mount is failing. Rubber is pulling away from the lock portion. This is the squish side so I am surprised. Anyone ever see a fail like this. I am only running about 500 HP and 625 Tq small block. I dont race it. I do get aggressive now and then like everyone. I am thinking this is a one off defect. OR do I need to go to a solid rigid mount?

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    2. #2
      Join Date
      Apr 2001
      Location
      The City of Fountains
      Posts
      16,120
      Country Flag: United States
      How old are these?

      I would give the manufacturer a call and discuss it with them.

      Andrew
      1970 GTO Version 3.0
      1967 Cougar build
      GM High-Tech Performance feature
      My YouTube Channel Please Subscribe!
      Instagram @dr__efi
      I deliver what EFI promises.
      Remote Holley EFI tuning.
      Please get in touch if I can be of service.

      "You were the gun, your voice was the trigger, your bravery was the barrel, your eyes were the bullets." ~ Her

    3. #3
      Join Date
      Oct 2017
      Location
      Milwaukee
      Posts
      5
      Country Flag: United States
      About 2 years old. 1,000 miles on em. Originally I had stock rubber mounts, which tore clean thru on my first or second launch. These held up a bit longer. I think I will install a replacement set and add a torque strap.


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