Well got the cooler fins section of my new HD oil cooler all bolted on now that my new motor mount came in and got it installed. Went to finish up and install the oil filter adaptor and discovered the screw in adaptor was larger than any hex in my toolbox. So jumped in the truck and went to H.F. , 3 auto parts stores, and then Sears but struck out at all 3. Seems 7/16" is the size the sets choose to leave out, and the largest single anybody in town sells is 3/8". Came home went online and found one set at Amazon that includes the 7/16", in a socket set which is good since I can torque it. But was really hoping to ride tomorrow. Where did you guys get this particular scarce item ? And what size am I going to need to adjust my clutch?