Question On C4 Trans

[NTAHORS]

with there being so many variants to the c4 I am looking for a little input on which version would be best for my application.

First of all, I know there are 157T and 164T Flexplates which I know the 164 is more common and I think was the only number used on the 351... Next the Case fill or Pan fill ....

I am building a 351w looking for around 550 to 600 HP.... in a 82 Capri....

Thank You For Any Input
- Corey

If you need any more info feel free to ask...

 

[Detroit Gearbox]

primary use of the vehicle? weekend street car for just cruising around and laying whole shots or strictly a trailered bracket car? why limit your choices to a c-4 that will need to be "freshened up" every year or so?

 

[NTAHORS]

primary use of the vehicle? weekend street car for just cruising around and laying whole shots or strictly a trailered bracket car? why limit your choices to a c-4 that will need to be "freshened up" every year or so?

Well it will probably be cruised around a few times a month and maybe taken to the track once a month...

Is there a trans that you would suggest over the C4 ?

 

[84mercury]

pan fill i believe pre 70.case fill post 70 pre 70 24spline input ,post 70 26spline tooth count only applies to bellhousing size small bell 157 large bell 164 (look out for mustang 2 super small bell 140something tooth count AVOID these)550 600hp flywheel will be fine on a car thats fairly light 3400lbs or less with a decent trans .otherwise your will need a 6gear planetary version to live.