i Need the length of the power steering spacer on top bolt on a 71 351 cleveland ,i'm using washers right now but would love to put as proper spacer in. I have the material to cut one but I'm not 100% sure of correct length! any input would be appreciated

 

If you have a micrometer or other precision measuring tool you could measure the width of the washers added to whatever sleeve or flange you have and come up with the correct measurement to create one. Good luck