BBP axles for 7 1/4 needed

Cruisingram said

I need a conversion- honestly, this is my first time working with a 7 1/4. I have always went big because I put BBs in my cars- I don't typically leave a /6 in them LOL. So I am a bit of a newb- so from what I have read, I need conversion axles because the later 7 1/4 BBP doesn't just bolt in, correct?

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If you have the early 7 1/4 with small bolt pattern axles, then yes, you need the conversion axles. The later stock big bolt pattern axles, will not fit the early 7 1/4 housing. You will also either need to get the BBP drums from Dr. Diff, or redrill your drums for the BBP.
EDIT: Another option is to redrill the early axle flange (and drum) for the BBP. A good machine shop can do this. Some will tell you not to do this, but I have done many SBP axles and front hubs with no problems. I have a drill fixture so I can do my own in a drill press.
If you have a complete late model (BBP) 7 1/4 rear for an "A" body it will bolt right in your car. Might have to change the brake hose (not sure).