Ok this is what i found for scorpion Roller rockers.

Small Block Ford 7/16
Part # Application Description Price
SCP1080 Ford V-8 289-302-351W 1.5 SBF 7/16 Rocker Arms $236
SCP1085 Ford V-8 289-302-351W 1.5/1.6 SBF 7/16 $192
SCP1087 Ford V-8 289-302-351W 1.5/1.65 SBF 7/16 $192
SCP1018 Ford V-8 289-302-351W 1.6F SBF 7/16 Rocker Arms $236
SCP1070 Ford V-8 289-302-351W 1.6F/1.72F SBF 7/16 Rocker Arms N/A
SCP1020 Ford V-8 289-302-351W 1.72F SBF 7/16 Rocker Arms $236
SCP1067 Ford V-8 289-302-351W 1.65 SBF 7/16 $192

So we have all the sbf 7/16 we will have to choose one once we have the block and cam setup decided.