8HP70

[HEMIB]

Anyone use a 8hp70 in a 6.4 hemi engine swap into an 72 road runner what controller did you use i see there is Turbo Lamik,Sound German or HTG controllers available but most require the TCU to be modified currently using a 727 behind the 6.4

 

[DGE330/NC]

contact Russell at Sound German Engineering . he will tell you everything you need to know . A 8hp the tcm is in the transmission so all you"ll need is the shifter if i remember correctly .

 

[DGE330/NC]

contact Russell at Sound German Engineering . he will tell you everything you need to know . A 8hp the tcm is in the transmission so all you"ll need is the shifter if i remember correctly .

i'm getting ready to do the same to a 67 Plymouth Satellite . so any more info you get please pass along . thanks

 

[snakeoil24]

I have this trans in my redeye it's unreal how good it is

 

[Buckminster]

Sound German does need a TCU in addtion to the factory shifter, which is provided. It comes with a wiring harness. Pretty reasonable as far as I'm concerned.

 

[Dennis H]

I think HC has HP90. Close.

 

[HEMIB]

Ordered a Sound German controller on order already test fitted the trans in the car taken 1/2" out of the support since this pic

 

[snakeoil24]

Nice

 

[HEMIB]

Cut the the snout off a spare converter machined a new bush so that it fits into the crankshaft alignment hole ,the other option is drilling the crankshaft locating hole 5/16" deeper which meant stripping the engine nope!! redrilled the flex plate for the 340 bolt holes all come out 10 thou out without the transmission bearing support inserted . turn's freely Hemi Starter motor fits nice & snug against the block
Waiting on valve body & sound German controller. 426 R3 test motor