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Thread: What do you know about 427's?
          
   
   

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  1. #1
    Littleport22's Avatar
    Littleport22 is offline CHR Member Visit my Photo Gallery
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    Car Year, Make, Model: 41 Ford Pickup
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    What do you know about 427's?

     



    I finally ID'ed my engine and it turns out to be a 427 Chevy Tall Block. I found a lot of stuff at www.MORTEC.com but not as much as I might like to know. Here's what I have:

    Block: 473478 (427 Tall Block - 4 Bolt Main)
    Casting Date: K 1 78 (November 1, 1978 (the 8 is fuzzy))
    Next to casting date: Marine GM8
    Inside the BellHousing: Drivers side - "F" Passengers - "TRUCK"
    Drivers Side over oil filter housing: Truck 7 (Upside-Down)

    Head Casting Number: 343772 (427 heads)
    Inside, Top, Front of head: 26 74
    Behind that: GM4T
    Behind that: GMC

    How good is this engine? What are it's weaknesses? Can anyone tell me what vehicle this came out of? Thanks!
    Last edited by Littleport22; 11-07-2005 at 08:19 AM.
    It's not really work unless you'd rather be doing something else!

  2. #2
    Swifster's Avatar
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    Car Year, Make, Model: 1964 Studebaker Commander
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    Most likely a C-60 or C-70 Medium Duty truck
    ---Tom

    1964 Studebaker Commander
    1964 Studebaker Daytona

  3. #3
    pat mccarthy's Avatar
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    Re: What do you know about 427's?

     



    Originally posted by Littleport22
    I finally ID'ed my engine and it turns out to be a 427 Chevy Tall Block. I found a lot of stuff at www.MORTEC.com but not as much as I might like to know. Here's what I have:

    Block: 473478 (427 Tall Block - 4 Bolt Main)
    Casting Date: K 1 78 (November 1, 1978 (the 8 is fuzzy))
    Next to casting date: Marine GM8
    Inside the BellHousing: Drivers side - "F" Passengers - "TRUCK"
    Drivers Side over oil filter housing: Truck 7 (Upside-Down)

    Head Casting Number: 343772 (427 heads)
    Inside, Top, Front of head: 26 74
    Behind that: GM4T
    Behind that: GMC

    How good is this engine? What are it's weaknesses? Can anyone tell me what vehicle this came out of? Thanks!
    weakness there is none the block can take a lot of hp . but they do not fit good in to a lot of cars and take a lot of work and money but you can get 525 cid out of them the engine may came out of a dump truck or some thing like that

  4. #4
    Littleport22's Avatar
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    It's going into a 41 ford Pickup like the one in my avatar. Tons of vertical space under the hood and because it's a rod, I don't mind chopping up the inner fender wells if I have to. I could have some manufactured, but I don't think I'll need to. These old trucks are pretty roomy.
    It's not really work unless you'd rather be doing something else!

  5. #5
    Littleport22's Avatar
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    Does the "Marine GM8" stamp mean it came out of some kind of boat at all? Or is that a standard stamp?
    It's not really work unless you'd rather be doing something else!

  6. #6
    pat mccarthy's Avatar
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    i have never see one in a boat. but i did here they did. but not s%100 shure. if you can make it fit go for it. there is some old post on tall deck that may help .or you can ask me i have bulit some tall decks

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