I am working on a Chevy II Nova project. When I bought it, it had a straight axle under the front of it. I think its a Chevy axle. I am going to replace with a new Speedway axle. I was hoping to re use the spindles and brakes. Can anyone tell me what they are off of? I placed a tape measure across what would be the axle and it was roughly 2 1/4" across there. I have another set off a Chevy and it measured about 2 3/4" where the axle would go. Any ideas?