Im Pissed Off!

[Big Block]

Originally Posted by dwaite72lnghrn

First things first. Go to GM dealer and get a FLEXPLATE (2 sizes12 3/4";153 tooth and 14":168 tooth) for the 454 with dual bolt pattern(10 3/4" and 11 1/2" torque converter). Next get rid of the 350 motor mounts and get towers and mounts for a big block. Then get a starter for a Big Block.
As it sits in the engine compartment how close to the firewall is the engine now?
Make sure of the year the engine is when you get your FLEXPLATE as the 454 around early '90's were mark 4 and gen 5/6 and the balance is different.

Very sound advise, I agree.