New 1973-76 BBP disc upgrade with large rotor

The '70 - '72 E-body rotors also 11.75" and '73 - '74's were 11.98". Shouldn't they work? My A-body Haynes lists '73 - '74 A-body rotors as 10.98" and that must be a 'typo' since I have '74 Duster rotors on my Challenger and they are identical to OEM - but thicker - (is why I used them).