jacking the front of a '55

[40cpe]

I've been away from mid-'50s Ford for a long time in favor of the '30s cars. I recently bought a '55 and, lacking a lift, need to put the car on jack stands. Is it permissible to jack the front of the car from the crossmember under the radiator? If this isn't the best way to do it, please advise. The car has 2" dropped spindles on it, so access anywhere under the front is very limited.