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under the hood q's

Discussion in 'The Garage' started by dheavychevy38, Apr 24, 2005.

  1. dheavychevy38

    dheavychevy38 1/2 ton status Premium Member

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    On a 91 k5 what is the black box next to the master cylinder for is that like a early version of abs? Going to pick up my new k5 tomorrow and it has that on there just wondering what it is cause my 89 k5 doesn't have it thanks
     
  2. 1979jimmy350

    1979jimmy350 1/2 ton status

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    it is RWAL which is rear wheel anti lock brakes
     
  3. dheavychevy38

    dheavychevy38 1/2 ton status Premium Member

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    thats what i was thinking is that going to mess with anything when i swap in my 14 bolt rear with disk or should i just remove it?
     
  4. 1979jimmy350

    1979jimmy350 1/2 ton status

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    i don't know if it will mess with the swap i think some other people have experience with it. I have driven a few trucks with RWAL and you would never know that it had any ABS. I dosen't use any wheel speed sensors so it might actually work with the swap
     
  5. dheavychevy38

    dheavychevy38 1/2 ton status Premium Member

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    thanks again we will find out if it goes wrong it will be on me thats my luck i guess but that is the fun of it thanks
     

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