GFX2043mtu,

Interesting build, looks like it will move you down the road.

I'm in Grand Rapids as well and will be assisting on a new Coupe build this summer. We're building an aluminum 427w for street and HPDE.

Keith Craft is well known and respected as an engine builder, good choice. What carb, manifold and heads are you using? Any cam specs? The dyno numbers are impressive.

Also, I have no knowledge of your transmission source. Never heard of MMR but it sounds like they offer serious improvements at a good price. I had my old, 2004 vintage, TKO-600 redone by Liberty in Detroit.

Good luck on your build, will be fun.

Jim