Yep.
Found that out from 79-83.

455 block/#12 hds-11.5 cr/240-250 @ .050 cam, etc.
HP...???
Not in exact order;

Muncie input shaft bearing.
Trans mount.
U-joints.
One leaf on rear springs.
Couple of wheel studs...twice.
Oh ya, cracked windshield and A-pillar from body twist(no frame connectors.)
Once crack started, w/s would crack another 1/4"-1/2" on launch.
Passengers thought it was cool though.
All i can think of right now...