5/16

Im doing a 73 briggs 5hp for the build off an I got a question I know I need the 1" 5/16 bolt to hold clutch on engine only problem is my crankshaft isn't tapped with thread for a bolt can I just use the set screws on the max torque clutch to hold in place or do I got to get the crank drilled an...

looking for used rlv 1 5/16 muffler thanks

New stock length 5/16 chromolly pushrods.... paid $16 each plus shipping, sell for $25 shipped....

Where can I find a bolt in this size and fully threaded? Looking for a 4" fully threaded 5/16 bolt. Preferably a 3 1/2 Allen head or a 4" hex head will work too.

Extra bearings I had.