[HWYSTR455]

Originally Posted by stobin

...the Grand Am, which is now in the process of receiving a 440 inch LS motor ....

Ok, you got my attention! Curious, what were some of the other motivators there?

Andrewb70 - Curious about the track time too. One thing that plagues the 68-72 A-body is the 'oscillation' in the rear suspension that occurs under hard power around a sweeping turn at speed. Have you experienced this? It's present in every A-body I've ever driven (hard), except one that had a truck-arm suspension. It's a hairy ride when it happens, and you KNOW it's happening...

.