I don't know if this is any better than what you did Mike.
Put F/Stock into search,
Cut and paste
69 Cuda 440 into member
Unchecked this forum only.
Turns up a few that look promising. Here's a couple:
1969 Match Race ~ 'Cuda 383 vs. 'Cuda 340
June 1968 ~NHRA Stock Class National Records
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