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Technical Any one had a blown sbc in a 32 with the stock k member??

Discussion in 'Traditional Hot Rods' started by hotdamn, Nov 5, 2020.

  1. hotdamn
    Joined: Aug 25, 2006
    Posts: 2,386

    hotdamn
    Member

    Hey guys, has any one ran a blown small block in a 32 with a top loader trans and a stock k member? I’m wondering if it would put the pull ya too far forward?

    I recently picked up a 3:71 V belt drive set up that I’d love to put in a 32 I’m hopefully picking up soon.

    any experience shared is much appreciated
     
  2. continentaljohn
    Joined: Jul 24, 2002
    Posts: 5,536

    continentaljohn
    Member

    Putting a small block Chevy in a stock 32 ford is tight with out cutting the firewall. This is with the stock transmission Locke a 1939 top loader. You also have to use a smaller distributor like a Mallory or early Chevy. The 371 or even the 471 will depend on your pullies vbelt is your best option but it can be done.
     
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  3. hotdamn
    Joined: Aug 25, 2006
    Posts: 2,386

    hotdamn
    Member

  4. Blow SBC bolted to a 39 trans? You had better have great self control......or a pile of transmissions.
     

  5. sloppy jalopies
    Joined: Jun 29, 2015
    Posts: 5,256

    sloppy jalopies
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    maybe a few axle keys ?
     
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  6. MojoRacing
    Joined: Mar 24, 2013
    Posts: 100

    MojoRacing
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    I'd think twice about that trans. My father had a 31 roadster with a 39 trans behind a 327 and it would knock the teeth right of the gears with a stab of the throttle!
     
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  7. hotdamn
    Joined: Aug 25, 2006
    Posts: 2,386

    hotdamn
    Member

    While I appreciate the concern over the sustainability of an early ford trans I assure you all, I’ve daily driven old fords for years and am familiar with their fragility. I’m not looking to do hole shots.

    I was just curious if anyone had any first hand experience fitting a blown sbc in a 32 using a top loader trans and the stock kmember.
     
    31hotrodguy and Nailhead Jason like this.
  8. Automotive Stud
    Joined: Sep 26, 2004
    Posts: 4,311

    Automotive Stud
    Member

    Not sure why the blower would make any difference then. What's your concern?
     
  9. The engine having to move back for the blower drive. The trans mounting location would have to move back. Looking for feedback on k member and what has to be done to move the engine trans back to fit the drive.
     
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  10. Automotive Stud
    Joined: Sep 26, 2004
    Posts: 4,311

    Automotive Stud
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    I've heard of guys building a box in the crossmember so there is a pocket to slide the transmission back, but retain the stock type mount recessed in there.
     
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  11. hotdamn
    Joined: Aug 25, 2006
    Posts: 2,386

    hotdamn
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    That’s

    that’s what I was thinking
     
  12. scruff
    Joined: Apr 11, 2004
    Posts: 300

    scruff
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    hotdamn likes this.
  13. Fordors
    Joined: Sep 22, 2016
    Posts: 5,407

    Fordors
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    6D9073DE-4CEE-4376-B04E-9D01D2231FE1.jpeg 503C823A-B942-43AA-9207-A1D8C3AEB42D.jpeg D0A76E8A-7ACD-44F4-81A7-AB12B78A258B.jpeg

    Tom first had a ‘39 box with Zephyr gears behind his 327 and as the later Pop Rod cover shot shows he took that out and removed the trans mount, passed a Muncie 4 speed through the K-member and built a 2x2 crossmember for the rear trans mount. The cover shot also shows a trimmed front crossmember and the relationship of the crank pulley to the tie rod.
     
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  14. hotdamn
    Joined: Aug 25, 2006
    Posts: 2,386

    hotdamn
    Member

    Damn I didn’t even think about McMullen!!!
     
    31hotrodguy likes this.
  15. hotdamn
    Joined: Aug 25, 2006
    Posts: 2,386

    hotdamn
    Member

    Anybody else know of any others with a blower?
     

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