Originally Posted by Cab_Burge
Does it have the original block still?
I owned a early production(SPD of 10/21/1969) H code 1969 GTS 4 speed car, I have heard and been told that the 1969 440 M code blocks had a different driver side engine mount with the same K member as all three years the 383 A body cars had confused help


Yes, due to the taller block. Basically a modified 383 A body mount.

“So if it’s on the internet it must be true”

Abe Lincoln