[Bish Wheeler]

I recently had a catastopic failure in my 400. Just one of things, sometimes you pick the wrong people to do engine work, and not being a great "Wrench" I went to the local Chev store and picked up a ZZ4. Bolted it in, hooked it up, changed the manifold to the Edelbrock "Air", used the Mallory ignition from the old engine and drove away. It sure gives me all I need. Has considerably more low end torque, not a high reving engine (red line is 5800), but I rarely get above 5000 anyway. If you are Mechanicaly Challenged, this is a hell of a lot of engine for $3500.

Bish