904 to 727 swap

[Top Banana]

hey guys
Quick question. What’s needed on a 904 to big block 727 swap?

Driveshaft I assume may be different length and not sure if mopar uses 1 and 2 pieces shafts like GM

Also regarding the shift linkages from a slap stick setup in a 71 is it all bolt in just requiring adjustment?
Kickdown is that the same?

Thanks for the help

 

[wyrmrider]

what motor
most likely 1 piece driveshaft unless some trucks and Imperial D body
and why?

 

[Top Banana]

what motor
most likely 1 piece driveshaft unless some trucks and Imperial D body
and why?

Thanks. If it happens this winter it would be a 440 I have been saving

 

[moes]

If I remember right you need different shift and kick down levers for the 727, as the 904 uses different shaped ones.

 

[moes]

here is some different kickdown levers for the 727.

 

[Top Banana]

here is some different kickdown levers for the 727.

View attachment 848723

Thank you moes. I’m going to start looking for some of those specific items.

Really want everything in stock if I decided to make it a big block so it can be a weekend job vs several weeks hunting down parts

 

[moes]

Top Banana, here is some good reading on the subject

https://www.hotrod.com/articles/the-lowdown-on-stock-torqueflite-kick-down-linkage/