I don't remember sorry

anyway you could do just one version if you want there are several chips that cost less than $1 and they are called "inverter"
they will switch the signal polarity

Alain

I think the internals were pretty much the same
however I don't think they have the same number of splines on the axles
22 versus 23 

Alain

I thought you might know and shoot me down right away The A568 internals would be the way to go, right?





CMC

hey, check the return policy, then go for it 

i've never seen one before, but is that a crank trigger??

Once we know they work...lol

I will be putting it on my car and running it with the auto still in it, to make sure it's right.

lets refrain the questions


pretty much all engines running fuel injection have some kind of crank sensor


yes and NO
yes they different because the manual trannies are on 420a engines
the 420a engines crank sensor is reading some notches taken from the crank shaft counterweight itself
the 420a auto read the same as the 420a manual straight from the engine

BUT
the 6g73 read some holes on the flexplate right into the a604 auto tranny
hence the problem of swapping mtx , remove the a604 you also remove the crank sensor

that trigger wheel is made to produce the same kind of pulses, or like we say in electronic a Wave Pattern, to feed the stock ECM
once the ECM see thoses pulses it will never figure out if they are comming from inside the a604 or a trigger wheel , it will just run the engine properly

Alain

what ga. metal is that?




CMC