Where can I find a starter for the 430?

Can someone suggest a part number and vendor to replace the stock starter? The one I got from auto zone looks like a good old 1.2Kw small block Chevy starter, which is nothing like the monster I pulled of the car. The stock unit has a 3rd attaching bolt and I'm worried about it twisting and jacking everything up.

Sent from my iPhone using Tapatalk
Last edited:
I put a mini on my 400, I would never go back to one of those heavy OE starters. I don't know which one it was now, but I see Proform is currently popular.

Click for Powermaster 9511 for Buick 400/430/455