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Manual/Auto Carbs

Discussion in 'The Garage' started by AkMudr, Dec 16, 2005.

  1. AkMudr

    AkMudr 1/2 ton status

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    In mid 80's chevy 3/4 tons, engine code M..Would the carb in an automatic differ from one in a manual? I know Auto's usually have vacuum secondaries. Im thinkin about a swap but will need to keep an I/M legal carb.
     
  2. dyeager535

    dyeager535 1 ton status Premium Member

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    Yes, they will be different (stamped numbers at least) but other than that I've never checked them side by side.
     

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