Remove front springs 1970 Cyclone.

My car is non-ac./429/4spd.

Moog 8088? Moog 8090?…..Mevotech?…lesjofors?(expensive)

Most instructions say to use a spring compressor and it is the safest way.  Spring compressors aren't expensive and are a good tool to have - you can use it on your '72 Torino too.   Google search spring removal and install on 1st Gen Mustangs and you can see several methods.  Your suspension is pretty close to a 1st Gen Mustang setup.

As for springs, I am not sure where you got those part numbers, but the Moog springs are really light duty, more like early Falcon six cylinder springs.  Looking at the Ford parts Catalog for 1970 Torinos with a 429, you want a spring that is stiffer.  The catalog lists the spring specs, but not the spring rates.  They'd have to be calculated, but a good indicator of how stiff a springs is, is the wire diameter.  Generally, when comparing replacement springs for a car, the ticker the wire diameter, the stiffer the spring.

So for the examples you picked, 8090 only has a wire diameter of 0.60" and 8088 only has a wire diameter of 0.59".  The Ford Parts catalog springs of a 1970 Torino 429 has wire diamters of 0.66" or 0.704", so they would be considerably stiffer.  IF your current springs are too rusted, you should be able to get a reasonable accurate measurement of the wire diameter. 

Moog springs are good, just getting hard to find.  I don't believe you have the correct listing for a 1970 Cyclone 429.  The other brands are find too.  Eaton Spring will be able to match the OEM specs, but are a more costly option.

Have you seen this thread:

He just rebuilt his Torino and got some new springs.  It might be worthwhile to check out his thread for info since it's the same basic car.