This isn't really Revain's fault as the application list on Dorman's website (and at any auto parts store) is also wrong but this part will not fit a 1982 Porsche. 911 SC as listed on this and other pages. Just in case someone else wants to use it for this app.
OTC Heavy-Duty Truck Clutch Alignment Tool - 10-Spline, 1-1/2" Outer Diameter, 1" Pilot
4 Review
Efficiently Secure Pulleys & Fan Clutches π§ with GEARWRENCH 4 Pc. Tool Kit - 3472
4 Review
π· LEVEL5 Pro-Grade 14-Inch Blue Steel Taping Knife - 5-118: Highly Efficient Tool for Professional Finish
5 Review
π§ Dorman HELP 14523 Clutch Alignment: Achieving Perfect Alignment for Effortless Gear Shifting
4 Review