Help please not sure on flex plate

[Jbland]

I bought a 360 5.9 casting(53020006-360) for my 68 charger. I'm using an a904 trans and need to know which flex plate is correct? Will the one from my 318 or 440 work? Thank you.

 

[Detroit Iron]

I think you just need a small block flex plate. I may have one if you need. I'm not 100% sure on this one, but I think you need a torque converter from a 360. I believe a 360 is balanced via the torque converter. Can someone else confirm this???

 

[Redhorse719]

Yes the 360 is balanced by the weights on the TC and the Harmonic balancer. (external) The easiest way is to buy a B&M 360 flex plate with the balance built in, that way you can use your 904 and stock converter.

http://www.summitracing.com/parts/bmm-10236/overview/make/dodge

 

[Detroit Iron]

Yes the 360 is balanced by the weights on the TC and the Harmonic balancer. (external) The easiest way is to buy a B&M 360 flex plate with the balance built in, that way you can use your 904 and stock converter.

http://www.summitracing.com/parts/bmm-10236/overview/make/dodge

Slam dunk!

 

[sleepar]

Slam dunk!

Get the one made for both the large and small converter...