I am in the process of gathering up parts to finish m 97 gen vi 454. I went with a 6.385 rod and a 4.250 forged crank. I have everything but the a balancer and flywheel that will work with my internally balance crank. I have looked through old threads trying to find my answer but cant seem to find the answer. My question is where do i find a internal balance balancer and a internal balancer flywheel for a 97 gen vi 454. The started bolts to the block if that makes a different. Also what brand balancer works best.

Jegs should have whatever you need. I have used a Fluidampr for 20 years now with no problems.

I have a neutral balanced flywheel I'm looking to get rid of. It is a factory mercury flywheel that has been neutral balanced. Perfect condition.

CnCmotorsports.......great guys to work with, and someone really answers the phone

or another option,gm427 balancer is neutral balanced(you can look that one up in the catalogs) then source a nodular iron neutral balanced flywheel.

the 2 piece flywheel still fits the 1 piece crank. you can use any 2 piece 350 or 396-427 neutral flywheel. I would recommend getting them balanced with the rotating assembly.

Is this a trany boat or a Bravo ?

Shouldnt make a diff. They dont have torque converters...

Yes it can. With a HD driveplate the center will bottom out on a normal flywheel.

Exactly to my point, it uses a different coupler, when I converted my engines from B1 to tran's I had to have the center of the flywheel opened up so the coupler would lay flat.

Yes we all know the don't have a converter