Originally Posted by vanquish

Thanks for the replies everybody. I put the stock TB on and the car runs fine.

Since BBK and Edelbrock's names are both on it I called both companies. BBK said they can't sell internal throttle body parts.

When I called Edelbrock and told them what happened, the first thing he asked me was if the car was supercharged or turbocharged because this has happened to other people with power adders. But I have to wait until Jan 4th to talk to them again because of the holidays.

There sure is a lot less support for the throttle shaft compared to the pro products and that is probably why it broke. Also, in the area where it cracked, they milled it down to less than 1/16" right under the screw head.