Quote:

my 3 70 V codes had 22" rads and NO SHROUDS..




& how would you know this?

There has been NO evidence provided that a HP engined 22" radiatored A, B, C, E - body car did NOT have a shroud.

FYI:
The '70 Challenger R/T convertible 440+6 "US spec. promos" were 4-spd, 4.10s, 26" radiator & shroud.
The '71 'Cuda hardtop 440+6 "US spec. promos" were automatic, 3.23s, 22" radiator & shroud.