[alrobjr]

I Have A 7.5 10 Bolt Rear End In My 81 Monte Carlo. What Is The Correct Mini Spool To Install In It?

 

[SSedan64]

Take your pick. >> http://www.summitracing.com/search/Department/Drivetrain/Section/Differential-Rear-End-Components/Part-Type/Spools-and-Mini-Spools/Axle-Model/GM-7-5-in/Axle-Shaft-Spline-Quantity/26/?Ns=Rank|Asc

I guess the link above is too long to be clickable, just copy & paste.

 

[M&M CUSTOM]

Whatever fits a 7.5 or 7.625 ring gear with 26 spline axleshafts.