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K frame mount locations

Started by lisiecki1, November 06, 2019, 04:02:35 PM

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lisiecki1

Anyone have a K frame diagram that shows the difference in dimensions on the motor mount cradles for a small block vs. a big block?

I know conversion mounts are available, but I'm considering just relocating the brackets since the Kframe is out of the car.
Remember the average response time to a 911 call is over 4 minutes.

The average response time of a 357 magnum is 1400 FPS.

http://www.dodgecharger.com/forum/index.php/topic,52527.0.html

Alaskan_TA

You need to be more specific.

For some applications, the small block & big block K-frames are the same.

67tbird


Nacho-RT74

Quote from: Alaskan_TA on November 06, 2019, 04:17:42 PM
You need to be more specific.

For some applications, the small block & big block K-frames are the same.

Actually I'd say for MOST of applications... except 73 and lates B bodies ( and all Hemis )
Venezuelan RT 74 400 4bbl, 727, 8.75 3.23 open. Now stroked with 440 crank and 3.55 SG. Here is the History and how is actually: http://www.dodgecharger.com/forum/index.php/topic,7603.0/all.html
http://www.dodgecharger.com/forum/index.php/topic,25060.0.html

lisiecki1

Quote from: Alaskan_TA on November 06, 2019, 04:17:42 PM
You need to be more specific.

For some applications, the small block & big block K-frames are the same.

'73 B-body
Remember the average response time to a 911 call is over 4 minutes.

The average response time of a 357 magnum is 1400 FPS.

http://www.dodgecharger.com/forum/index.php/topic,52527.0.html

Nacho-RT74

the difference is not on K member itself but the towers mounts location and size...

( and I have the pic showing that, somewhere but couldn't find it now )
Venezuelan RT 74 400 4bbl, 727, 8.75 3.23 open. Now stroked with 440 crank and 3.55 SG. Here is the History and how is actually: http://www.dodgecharger.com/forum/index.php/topic,7603.0/all.html
http://www.dodgecharger.com/forum/index.php/topic,25060.0.html

lisiecki1

Quote from: Nacho-RT74 on November 15, 2019, 11:52:50 AM
the difference is not on K member itself but the towers mounts location and size...

( and I have the pic showing that, somewhere but couldn't find it now )

Thanks, Nacho.  I hope you find it.

I'm probably just going with Schumaker mounts since this information is so difficult to find.
Remember the average response time to a 911 call is over 4 minutes.

The average response time of a 357 magnum is 1400 FPS.

http://www.dodgecharger.com/forum/index.php/topic,52527.0.html

Nacho-RT74

Yea well, I have the pics, and I have posted many times, BUT there is not measures on it. Long time ago somebody made a personal website and posted more pics measurements included but is gone now.
Venezuelan RT 74 400 4bbl, 727, 8.75 3.23 open. Now stroked with 440 crank and 3.55 SG. Here is the History and how is actually: http://www.dodgecharger.com/forum/index.php/topic,7603.0/all.html
http://www.dodgecharger.com/forum/index.php/topic,25060.0.html

Nacho-RT74

searching for some other pic, just found the K member one

Venezuelan RT 74 400 4bbl, 727, 8.75 3.23 open. Now stroked with 440 crank and 3.55 SG. Here is the History and how is actually: http://www.dodgecharger.com/forum/index.php/topic,7603.0/all.html
http://www.dodgecharger.com/forum/index.php/topic,25060.0.html

375instroke

BigBlockDart.com has instructions for converting a small block spool mount K-frame to big block. It uses the same mounts you will be using, so the dimensions will be the same.
https://www.bigblockdart.com/techpages/dck.shtml