Thanks, I am aware that it probably will not be a straight bolt in, but from my research I found that adding the extension, and possibly modifying the trans mount pad will be easier than adding the drivers side exhaust hump.
I am hoping that adding a decent dual exhaust will wake up the stock Buick 350, the car is slow even compared to my 78 Impala Wagon, the only differences are the Impala has the Police package SBC 4bbl, 3.08 gears, and a Good exhaust system. The Catalina has 2.73 gears, a cheap replacement single exhaust, and a stock Buick 350 4bbl. If the exhaust doesn't wake the car up enough, I will have to put a cam in it, then think about a T/A performance intake, and possible a rear gear change. But for now a dual exhaust and a Shift kit for the T-350 will have to do. As I still have to replace the aftermarket AM radio the car came with.
Thanks for the heads up, always appreciated!!!!!