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    Author Topic: Is there a difference between a small block K member and a Big block K member  (Read 11851 times)

    Offline 01freeman

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    Is there a difference between a small block K member and a Big block K member
    « on: March 07, 2012 - 09:14:08 AM »
    I was wondering if there was a difference between a small block K member and a big block K member. I have one from a challenger and it has a skid plat under it. what is it worth.
    Thanks
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    Offline GranCuda1970

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #1 on: March 07, 2012 - 09:52:08 AM »
    If it is a origional hemi or 440 6pak it will have the plate. 318 to standard 440 had the same k-frames. Price well it is worth what you can get out of it. Probably alot for someone needing a origional 440 or 6 pak k-frame.
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    Offline KFD

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #2 on: March 07, 2012 - 03:17:29 PM »
    As far as I know, the Challengers had four different  K-frames: Slant Six, LA, R/B, and Hemi/Six-Pack. I always thought the Non-skidplate K-frames were different,  :clueless: but Shumacher Creative services makes adapter mounts for the various engine swaps...

    KFD
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    Offline MEK-Dangerfield

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #3 on: March 07, 2012 - 04:21:14 PM »
    Slant six and Hemi K-frames are different.

    All the rest are the same, with the 440-6 having the skidplate.
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    Mike

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    Offline KFD

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #4 on: March 08, 2012 - 06:59:17 AM »
    Man, I have been 2 for 2! I need to stop answering questions I don't have the correct answers to! Guess it is time for me to get my hands on a Challenger and start wrenching!  ::)

    KFD
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    Offline Skunkworks Challenger

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #5 on: March 08, 2012 - 10:19:14 PM »
    MEK is 100% correct!
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    Offline joelson6

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #6 on: March 08, 2012 - 10:47:27 PM »
    i've bolted big blocks in 2 different small block k-frames. a '72 and a '74 challenger


    while we're on the subject,

    my '74 challenger was originally a 318 car. right behind both motor mount perches in the k-frame, there's a bar sticking straight
    up on both perches. anyone know what they are for? unfortunately i don't have any pics.
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    Offline usraptr

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #7 on: March 09, 2012 - 02:38:18 PM »
    I have a'70 'Cuda 440 with a single 4V and my K frame has a skid plate and it's OEM.  Just saying. 
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    Offline Skunkworks Challenger

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #8 on: March 09, 2012 - 03:24:36 PM »
    Quote
    I have a'70 'Cuda 440 with a single 4V and my K frame has a skid plate and it's OEM.  Just saying.

    Just to add a little more to the strange things we see--My Los Angeles built 70 Challenger RT which originally had a 383 has a skid plate.  Nothing I've ever read says it should have but it's there.
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    The Brewmaster

    Offline ChallengerHK

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #9 on: March 09, 2012 - 05:23:13 PM »
    Everything that was a rule during assembly was really just a strong suggestion at most  :bigsmile:
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    Offline GranCuda1970

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #10 on: March 09, 2012 - 11:16:57 PM »
    That's what is seems. I am not surprised much about what pops up out of the written ordinary. I think mancini sells the skid plate if anyone wants to add it to thier standard K-frame.
    « Last Edit: March 10, 2012 - 02:29:30 AM by GranCuda1970 »
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    Offline GranCuda1970

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #11 on: March 09, 2012 - 11:18:37 PM »
    At least the finds were for the betterment of the vehicle and not the other way around. That just shows they put out a better standard than expected.
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    Offline Chryco Psycho

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #12 on: March 10, 2012 - 10:38:54 PM »
    Quote from: joelson6 on March 08, 2012 - 10:47:27 PM
    i've bolted big blocks in 2 different small block k-frames. a '72 and a '74 challenger


    while we're on the subject,

    my '74 challenger was originally a 318 car. right behind both motor mount perches in the k-frame, there's a bar sticking straight
    up on both perches. anyone know what they are for? unfortunately i don't have any pics.
    I have seen those on the later K frames , they are a pain to work around , I have cut them off a couple of times
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    Offline 1black71rt

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #13 on: March 11, 2012 - 02:44:08 PM »
    This is the Kframe from my 71 challenger with the extra metal on the motor mounts.
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    Joe
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    Offline Moparal

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    Re: Is there a difference between a small block K member and a Big block K member
    « Reply #14 on: March 11, 2012 - 03:04:13 PM »
    Quote from: 1black71rt on March 11, 2012 - 02:44:08 PM
    This is the Kframe from my 71 challenger with the extra metal on the motor mounts.



    CudaGuys 318 73 barracuda has those pain in the but little extra ears on the K member.  I would also recomend cutting them off
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