I have a 454 was told it was out of a 73 or 74
something? I need a manual trans flywheel and I am not sure which one I need I attempted to decode the casting number (361959)I came up with 73-85 454 car or truck, can anyone tell me if I need and balanced flywheel ? graemlins/clonk.gif

You will need an externally balanced flywheel for your 454 graemlins/thumbsup.gif

Dave