belaclemurk,I have a complete rearend,both drums,and components,I just took off of my 51 Chevy 3600,8lug,6and1/2center,I can measure,to make sure.The pig has been replaced with 456gears,Ebrake cables still attached.If can use it,and are interested,let me know.If you will look in the Truck Parts for Sale,you will see it listed there.Thanks