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    Results 1 to 4 of 4
    1. #1
      Join Date
      May 2011
      Posts
      10

      B&M 420 Mega Blower???

      Does anyone know if these things are worth buying anymore?? I have a chance to buy one for a decent price, but would need rebuilt.... Did B&M make a good blower? Thanks!

    2. #2
      Join Date
      Mar 2005
      Location
      Loganville, GA
      Posts
      931
      Country Flag: United States
      They were pretty good blowers, just don't hear much about them lately. Before buying it, check on how much the rebuild will costs. I'm not sure who does the rebuilds now, maybe Holley? Sometimes the rebuild cost isn't worth it unless the price is pretty low.
      2018 Cruze LT Hatchback
      2003 Suburban 2500 8.1L
      1975 MGB Roadster
      2003 GSX750F Katana

    3. #3
      Join Date
      Aug 2004
      Location
      Crown Point, Indiana
      Posts
      1,107
      Country Flag: United States
      I had the smaller version 250 (which is for sale) and it was a great blower. B&M stopped making them and sold them to Holley So it is about 10 years or older if it says B&M on it.




    4. #4
      Join Date
      May 2011
      Posts
      10
      Ok, spoke with Holley and to their knowledge, no one makes any hard parts for those blowers anymore. The Blower Shop rebuilds them, but if the actual gears inside are junk youre kinda s.o.l.







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