Already have a TH 350 bolted up to the 403 which is in the truck....so have the BOP bolt pattern. Met with the guy who will complete the build today at the drag strip. Very good, down to earth guy which lives for Olds engines. Will be setting the compression at 9.5 to 1 with Edelbrock heads and a list of goodies in the shortblock. Some overkill, but should be very dependable in the long run which is my goal....besides the other goal of 400 hp and 500 ft-lbs of torque...What can I say...I want my cake and want to eat it too!

Should be a fun ride!
Rick